Publications Christian F. ROOS
2024
Preprints
- Motional state analysis of a trapped ion by ultra-narrowband composite pulses arXiv:2402.10041 (ID: 721243)
- Observing the quantum Mpemba effect in quantum simulations arXiv:2401.04270 (ID: 721174)
Article
- Correlation Spectroscopy with Multiqubit-Enhanced Phase Estimation URL (ID: 721249)
Lecture
- Four lectures on "Quantum information processing with trapped ions" Winter School on Trapped Charged Particles (Les Houches, France, 2024-01-15) , (2024). (ID: 721248)
Talk
- Quantum physics with trapped ions TIQIT: Trento-Innsbruck Quantum Information Tour (IQOQI Innsbruck) , (2024). (ID: 721247)
2023
Preprint
- Single-ion optical autocorrelator arXiv:2312.03679 (ID: 721153)
Articles
- Exploring Large-Scale Entanglement in Quantum Simulation Nature 624, 539 (2023). (ID: 721080)
- Observation of magnon bound states in the long-range, anisotropic Heisenberg model Phys. Rev. X 13, 031017-12 (2023). (ID: 720909)
- Sideband thermometry of ion crystals PRX Quantum 4, 40346 (2023). (ID: 721085)
- Experimental observation of thermalization with noncommuting charges PRX Quantum 4, 20318 (2023). (ID: 720810)
- Controlling two-dimensional Coulomb crystals of more than 100 ions in a monolithic radio-frequency trap PRX Quantum 4, 20317 (2023). (ID: 721039)
- Quantum-enhanced sensing on optical transitions through finite-range interactions Nature 621, 740 (2023). (ID: 721072)
Invited Talks
- Exploring a new dimension in trapped-ion quantum simulations International Conference on Quantum Simulation (Ecole Polytechnique, Palaiseau, 2023-11-13) , (2023). (ID: 721164)
- Variational quantum simulation with trapped ions International Network on Quantum Annealing Conference (University of Innsbruck, 2023-11-06) , (2023). (ID: 721142)
- Exploring a new dimension in trapped-ion quantum simulations European Conference on Trapped Ions (Bückeburg, 2023-09-25) , (2023). (ID: 721128)
Talk
- Quantum physics with trapped ions TIQIT: Trento-Innsbruck Quantum Information Tour (University of Innsbruck, 2023-03-01) , (2023). (ID: 721165)
2022
Preprint
- Correlation spectroscopy with multi-qubit-enhanced phase estimation arXiv:2203.12656 (ID: 720825)
Articles
- Controlling long ion strings for quantum simulation and precision measurements Phys. Rev. A 105, 52426 (2022). (ID: 720726)
- Observing emergent hydrodynamics in a long-range quantum magnet Science 376, 720 (2022). (ID: 720666)
Invited Talks
- Learning entanglement in a trapped-ion quantum simulator Workshop on long-range interactions in the ultracold (University of Innsbruck, 2022-09-07) , (2022). (ID: 720876)
- Learning entanglement in a trapped-ion quantum simulator Solvay Workshop on Quantum Simulation (Solvay Institute, Brussels, 2022-08-29) , (2022). (ID: 720860)
- Quantum simulations with one- and two-dimensional ion crystals Munich conference on quantum science and technology (Sonthofen, 2022-07-04) , (2022). (ID: 720845)
- Quantum engineering in trapped-ion experiments with metrological applications 2022 Joint conference of the European Frequency and Time Forum & the IEEE International Frequency Control Symposium (Paris, 2022-04-24) , (2022). (ID: 720835)
Seminar Talk
- Quantum simulations with one- and two-dimensional ion crystals LASCEM virtual seminar (2022-12-06) , (2022). (ID: 720907)
Talk
- Scaling up ion crystals for simulating quantum many-body systems Symposium: 25 years of trapped ions in Innsbruck , (2022). (ID: 720880)
2021
Article
- Ultraviolet Laser Pulses with Multigigahertz Repetition Rate and Multiwatt Average Power for Fast Trapped-Ion Entanglement Operations Phys. Rev. Applied 15, 24054 (2021). (ID: 720517)
Invited Talks
- Correlation spectroscopy with multi-qubit-enhanced phase estimation European Conference on Trapped Ions (Stockholm University (online conference), 2021-11-22) , (2021). (ID: 720699)
- Investigating many-body physics with trapped ions dressed by laser light (Virtual) seminar of the Quantum Research Centre (Abu Dhabi, 2021-04-26) , (2021). (ID: 720646)
Lectures
- Quantum simulations with trapped ions Online school and discussion meeting on trapped ions, molecules and ions (ICTS, Tata Institute of Fundamental Research, Bangalore, 2021-05-10) , (2021). (ID: 720651)
- Entanglement in trapped-ion experiments Online school and discussion meeting on trapped ions, molecules and ions (ICTS, Tata Institute of Fundamental Research, Bangalore, 2021-05-10) , (2021). (ID: 720650)
- Four lectures on "Quantum information processing with trapped ions" Winter School on Trapped Charged Particles (Les Houches) , (2021). (ID: 720623)
2020
Articles
- Polarization-gradient cooling of 1D and 2D ion Coulomb crystals New J. Phys. 22, 103013 (2020). (ID: 720512)
- Quantum information scrambling in a trapped-ion quantum simulator with tunable range interactions Phys. Rev. Lett. 124, 240505 (2020). (ID: 720436)
- Cross-Platform Verification of Intermediate Scale Quantum Devices Phys. Rev. Lett. 124, 10504 (2020). (ID: 720357)
Seminar Talk
- Entanglement creation and characterization in a trapped-ion quantum simulator Exotic quantum phases seminar, Budapest University of Technology and Economics (Budapest) , (2020). (ID: 720594)
Talk
- Development of a programmable quantum simulator based on trapped ions PASQUANS second-year meeting (Munich) , (2020). (ID: 720596)
2019
Articles
- Ultrafast coherent excitation of a Ca+ ion New J. Phys. 21, 83025 (2019). (ID: 720108)
- Self-verifying variational quantum simulation of lattice models Nature 569, 360 (2019). (ID: 720076)
- Statistical correlations between locally randomized measurements: a toolbox for probing entanglement in many-body quantum states Phys. Rev. A 99, 52323 (2019). (ID: 720100)
- Frequency measurement of the 1S0,F=5/2 to 3P1,F=7/2 transition of 27Al+ via quantum logic spectroscopy with 40Ca+ New J. Phys. 21, 103003 (2019). (ID: 720264)
- Probing Renyi entanglement entropy via randomized measurements Science 364, 260 (2019). (ID: 720034)
- Environment-assisted quantum transport in a 10-qubit network Phys. Rev. Lett. 122, 50501 (2019). (ID: 720065)
Invited Talk
- Investigating a many-body quantum system with random measurements Seminar talk at Weizmann Institute of Science (Rehovot) , (2019). (ID: 720292)
Talks
- Quantum simulations with trapped ions BeyondC Kick-off meeting (University of Vienna, Vienna, 2019-04-11) , (2019). (ID: 720270)
- Development of a programmable quantum simulator based on trapped ions PASQUANS Kick-off meeting (MPQ Garching, 2019-01-29) , (2019). (ID: 720269)
2018
Articles
- Quantum chemistry calculations on a trapped-ion quantum simulator Phys. Rev. X 8, 31022 (2018). (ID: 720003)
- Observation of Entangled States of a Fully Controlled 20-Qubit System Phys. Rev. X 8, 21012 (2018). (ID: 720009)
Invited Talks
- Variational quantum simulation with a twenty-ion string 5th European Conference on Trapped Ions (Rehovot, 2018-11-17) , (2018). (ID: 720091)
- Entanglement creation and characterization in a trapped-ion quantum simulator Seminar talk (Collège de France, Paris, 2018-05-16) , (2018). (ID: 720026)
- Creation and detection of entanglement in trapped-ion experiments UQUAM Workshop on Entanglement (IQOQI Innsbruck, 2018-01-23) , (2018). (ID: 719969)
Lectures
- Quantum physics with trapped ions Trento - Innsbruck Quantum Information Tour (Innsbruck, 2018-04-11) , (2018). (ID: 720271)
- Four lectures on "Quantum information processing with trapped ions" Winter School on Trapped Charged Particles (Les Houches, 2018-01-08) , (2018). (ID: 719967)
2017
Articles
- Efficient tomography of a quantum many-body system Nature Phys. 13, 1158 (2017). (ID: 719716)
- Direct observation of dynamical quantum phase transitions in an interacting many-body system Phys. Rev. Lett. 119, 80501 (2017). (ID: 719714)
- Revealing quantum statistics with a pair of distant atoms Phys. Rev. Lett. 119, 160401 (2017). (ID: 719812)
Colloquium
- Analogue simulators of spin models with trapped ions Center for Quantum Dynamics Colloquium (Heidelberg, 2017-05-03) , (2017). (ID: 719791)
Invited Talks
- Trapped ions as analog quantum simulators of spin models Gordon Conference "Atomic Physics" (Newport, 2017-06-11) , (2017). (ID: 719811)
- Simulating Ising spin models with trapped ions Annual INO Symposium (Trento, 2017-02-09) , (2017). (ID: 719752)
- Trapped-ion analog quantum simulators of spin models WE-Heraeus-Seminar: Scalable Architectures for Quantum Simulation (Bad Honnef) , (2017). (ID: 719749)
Seminar Talk
- Lehrerfortbildung: Laser und ihre Anwendungen (IQOQI Innsbruck) , (2017). (ID: 719732)
Talk
- Quantum physics with trapped ions TIQIT: Trento-Innsbruck Quantum Information Tour (Innsbruck, 2017-03-01) , (2017). (ID: 719765)
2016
Article
- Electromagnetically-induced-transparency ground-state cooling of long ion strings Phys. Rev. A 93, 53401 (2016). (ID: 719536)
Invited Talks
- Characterizing the quantum dynamics of ion strings with Ising interactions European Conference on Trapped Ions (Arosa, 2016-08-29) , (2016). (ID: 719647)
- Characterization of non-equilibrium many-body quantum states in trapped ion crystals Conference on Long-Range-Interacting Many Body Systems: from Atomic to Astrophysical Scales (Trieste, 2016-07-24) , (2016). (ID: 719626)
- Quantum simulations and quantum logic spectroscopy with trapped ions SPIE Photonics Europe (Brussels, 2016-04-03) , (2016). (ID: 719542)
2015
Articles
- Sympathetic cooling and detection of a hot trapped ion by a cold one New J. Phys. 17, 103001 (2015). (ID: 719305)
- Measurement of dipole matrix elements with a single trapped ion Phys. Rev. Lett. 115, 143003 (2015). (ID: 719242)
- Spectroscopy of interacting quasiparticles in trapped ions Phys. Rev. Lett. 115, 100501 (2015). (ID: 719241)
Invited Talks
- How to turn a string of trapped ions into an interacting quantum many-body system Symposium Experimentalphysik (University of Ulm, 2015-08-05) , (2015). (ID: 719311)
- Interacting quasiparticles in a trapped-ion quantum many-body system Quantum Many-Body Systems Far from Equilibrium (Stellenbosch, 2015-03-09) , (2015). (ID: 719205)
Lectures
- How to turn a string of trapped ions into a quantum many-body system Winter school on Non-Equilibrium Quantum Systems (Obergurgl, 2015-04-07) , (2015). (ID: 719215)
- Four lectures on "Quantum information processing with trapped ions" Winter school on Physics with Trapped Charged Particles (Les Houches, 2015-01-19) , (2015). (ID: 719171)
Talk
- Quantum simulations and quantum metrology with trapped ions SIQS Progress meeting (Barcelona, 2015-03-18) , (2015). (ID: 719220)
2014
Articles
- Quasiparticle engineering and entanglement propagation in a quantum many-body system Nature 511, 202 (2014). (ID: 718717)
- Experimental Violation of Multipartite Bell Inequalities with Trapped Ions Phys. Rev. Lett. 112, 100403 (2014). (ID: 718697)
Colloquium
- Investigating the dynamics of a quantum many-body system of trapped ions Colloquium of the SFB/TR 49 Condensed Matter Systems with Variable Many-Body Interactions (University of Mainz, 2014-06-12) , (2014). (ID: 718943)
Invited Talks
- Interacting quasiparticles in a trapped-ion quantum many-body system International Conference on Trapped Charged Particles and Fundamental Physics (Takamatsu, 2014-12-01) , (2014). (ID: 719081)
- How to turn a string of trapped ions into an interacting quantum many body system CoQuS Colloquium (Vienna, 2014-11-17) , (2014). (ID: 719050)
- Engineering and spectroscopy of quasi-particles in a many-body system of trapped ions Nonlinear Spectroscopy meets Quantum Optics (FRIAS, Freiburg, 2014-10-08) , (2014). (ID: 719022)
- Engineering and spectroscopy of quasi-particles in a many-body system of trapped ions Workshop on long-range interactions in quantum systems (Institut d'Optique, Palaiseau, 2014-09-24) , (2014). (ID: 719010)
- Entanglement propagation in long-range Ising spin chains Quantum Optics (Obergurgl, 2014-02-23) , (2014). (ID: 718849)
Talks
- Metrology with entangled states of ions EMPR QESOCAS meeting (Observatoire de Paris, 2014-09-12) , (2014). (ID: 719009)
- Quantum simulation and spectroscopy experiments with trapped ions SIQS Progress Report Meeting (Vienna, 2014-01-28) , (2014). (ID: 718760)
2013
Articles
- A quantum information processor with trapped ions New J. Phys. 15, 123012 (2013). (ID: 718676)
- Measurement-based quantum computation with trapped ions Phys. Rev. Lett. 111, 210501 (2013). (ID: 718582)
- Experimental generation of quantum discord via noisy processes Phys. Rev. Lett. 111, 100504 (2013). (ID: 718585)
- Entanglement-enhanced detection of single-photon scattering events Nature Photon. 7, 633 (2013). (ID: 718575)
- Entanglement growth in quench dynamics with variable range interactions Phys. Rev. X 3, 031015 (2013). (ID: 718525)
Colloquium
- Using trapped ions for processing quantum information Physics colloquium at the University of Amsterdam (Amsterdam, 2013-02-04) , (2013). (ID: 718445)
Invited Talks
- Simulating interacting spins with trapped ions Workshop on Quantum Simulations (Benasque, 2013-09-29) , (2013). (ID: 718611)
- Quantum simulations with trapped ions 11th European Conference on Atoms, Molecules and Photons (ECAMP) (Aarhus, 2013-06-24) , (2013). (ID: 718544)
- Schrödinger cat state spectroscopy with trapped ions International Conference on Laser Spectroscopy (ICOLS) (Berkeley, 2013-06-09) , (2013). (ID: 718536)
- Quantum simulations with trapped ions International Quantum Electronics Conference (Munich, 2013-05-12) , (2013). (ID: 718511)
- Using trapped ions for processing quantum information Symposium on Modern Research in Experimental Physics (Würzburg, 2013-04-22) , (2013). (ID: 718499)
- Cat state spectroscopy with trapped ions 15th Southwest Quantum Information and Technology Workshop (Santa Barbara, 2013-02-21) , (2013). (ID: 718444)
Lecture
- Quantum information processing with trapped ions Fundamentals and Applications of Ultra-cold Matter (Visselhövede, 2013-09-16) , (2013). (ID: 718599)
Talk
- Quantum metrology with entangled states EMPR kick-off meeting (Observatoire de Paris, Paris, 2013-11-04) , (2013). (ID: 718641)
2012
Articles
- Viewpoint: Moving traps offer fast delivery of cold ions Physics 5, 94 (2012). (ID: 718180)
- Quantum tomography in position and momentum space Eur. Phys. J. D 66, 222 (2012). (ID: 718184)
- News and Views: Simulating magnetism Nature 484, 461 (2012). (ID: 718064)
- Quantum simulations with trapped ions Nature Phys. 8, 277 (2012). (ID: 718042)
Invited Talks
- Geometric phases for quantum logic spectroscopy with trapped ions Quantum technologies: taking concepts through to implementations (London, 2012-12-17) , (2012). (ID: 718334)
- Engineering coherent and dissipative dynamics in strings of trapped ions Workshop sur Information Quantique, Fondements & Applications (Grenoble, 2012-11-28) , (2012). (ID: 718289)
- Quantum simulation and quantum logic spectroscopy with trapped ions Seminar talk at the AMO seminar of the Department of Physics (Cambridge, 2012-10-29) , (2012). (ID: 718261)
- Digital quantum simulation and creation of large-scale entanglement in trapped-ion experiments Workshop on Quantum Simulations (Bilbao, 2012-10-22) , (2012). (ID: 718247)
- Schrödinger cat state spectroscopy with trapped ions International Conference on Quantum Communication, Measurement and Computing (QCMC 2012) (Vienna, 2012-07-30) , (2012). (ID: 718174)
- Geometric phases for quantum logic spectroscopy Quantum Systems and Technology (Ascona, 2012-06-17) , (2012). (ID: 718110)
- Spectroscopy with coupled quantum systems Workshop on Quantum Information and Quantum Dynamics In Ion Traps (Tel Aviv, 2012-03-25) , (2012). (ID: 718029)
- Quantum simulations with trapped ions Ultracold Matter Meeting (Banff, Canada, 2012-02-15) , (2012). (ID: 717992)
Lectures
- Lecture 1: "Quantum information with trapped ions" Winter School on Physics with Trapped Charged Particles (Les Houches, 2012-01-09) , (2012). (ID: 717891)
- Lecture 3: "Multifaceted Entanglement" Winter School on Physics with Trapped Charged Particles (Les Houches, 2012-01-09) , (2012). (ID: 717910)
- Lecture 2: "Quantum simulation with trapped ions" Winter School on Physics with Trapped Charged Particles (Les Houches, 2012-01-09) , (2012). (ID: 717909)
Poster
- Quantum logic spectroscopy with Schrödinger cat states European Conference on Trapped Ions (Obergurgl, Austria, 2012-09-10) , (2012). (ID: 718214)
Talks
- Presentation of the subproject SP1 'Entangling gates and quantum processors' of the integrating project AQUTE Cluster review meeting of the FP7 integrating projects AQUTE,Q-ESSENCE, and SOLID (Bingen, 2012-04-18) , (2012). (ID: 718055)
- Detecting the single photon recoil of a single ion DPG Spring Meeting of the Section AMOP (University of Stuttgart, 2012-03-12) , (2012). (ID: 718038)
2011
Articles
- Quantum simulation of quantum field theories in trapped ions Phys. Rev. Lett. 107, 260501 (2011). (ID: 717840)
- Quantum simulation of the Majorana equation and unphysical operations Phys. Rev. X 1, 021018 (2011). (ID: 717833)
- Relativistic quantum mechanics with trapped ions New J. Phys. 13, 095003 (2011). (ID: 717766)
- Universal Digital Quantum Simulation with Trapped Ions Science 334, 57 (2011). (ID: 717768)
- Simulating open quantum systems: from many-body interactions to stabilizer pumping New J. Phys. 13, 085007 (2011). (ID: 717750)
- An open-system quantum simulator with trapped ions Nature 470, 491 (2011). (ID: 717617)
- Quantum simulation of the Klein paradox with trapped ions Phys. Rev. Lett. 106, 060503 (2011). (ID: 717611)
Conference
- Quantum simulations Workshop on Quantum Simulations (Benasque, 2011-02-28) , (2011). (ID: 717911)
Invited Talks
- Simulating quantum physics with trapped ions Seminar talk at IRSAMC (Institut de Recherche sur les Systèmes Atomiques et Moléculaires Complexes) (Toulouse, 2011-10-17) , (2011). (ID: 717777)
- Entangling interactions for quantum simulations with trapped ions Engineering and control of quantum systems (Dresden, Germany, 2011-10-10) , (2011). (ID: 717774)
- Quantum information processing with trapped ions Summer School on Quantum Information and Coherence (Glasgow, 2011-07-28) , (2011). (ID: 717749)
- Präzisionsspektroskopie mit verschränkten Ionen (Institut für Physik, Mainz, Germany, 2011-07-30) , (2011). (ID: 717711)
- Quantum physics with trapped ions Optique Marseille 2011 (Marseille, France, 2011-07-04) , (2011). (ID: 717710)
- Towards quantum simulations with trapped ions QION 11 workshop (Madrid, 2011-04-25) , (2011). (ID: 717670)
Posters
- Precision spectroscopy with entangled states ESA Workshop on Optical Clocks (Trani, Italy, 2011-10-24) , (2011). (ID: 717912)
- Digital quantum simulations with trapped ions IARPA review meeting on multi-qubit coherent operations (Austin, Texas, USA, 2011-06-06) , (2011). (ID: 717694)
Proceeding
- Quantum simulation of relativistic quantum physics with trapped ions 22nd International Conference on Atomic Physics (Cairns, Australia, 2010-07-25) J. Phys. Conf. Ser. 264, 012020 (2011). (ID: 717471)
Seminar Talk
- Quantum simulations with trapped ions: analog vs digital. Seminar of the Controlled Quantum Dynamics group, Institute for Theoretical Physics (Ulm, 2011-03-14) , (2011). (ID: 717648)
Talks
- Multi-qubit coherent operations: Recent experimental results IARPA review meeting on multi-qubit coherent operations (Austin, Texas, 2011-06-06) , (2011). (ID: 717693)
- Presentation of the subproject SP1 'Entangling gates and quantum processors' of the integrating project AQUTE Cluster review meeting of the FP7 integrating projects AQUTE,Q-ESSENCE, and SOLID (Warsaw, 2011-04-14) , (2011). (ID: 717665)
- Quantum simulation with trapped ions (Instituto de Física Fundamental, Madrid, Spain, 2011-03-07) , (2011). (ID: 717646)
- Quantenmessungen mit Ionenkristallen Austrian Academy of Sciences (Vienna, 2011-02-16) , (2011). (ID: 717649)
2010
Articles
- Experimental multiparticle entanglement dynamics induced by decoherence Nature Phys. 6, 943 (2010). (ID: 717355)
- Klein tunneling and Dirac potentials in trapped ions Phys. Rev. A 82, 020101(R) (2010). (ID: 717386)
- Short-time-interaction quantum measurement through an incoherent mediator Phys. Rev. A 81, 062126 (2010). (ID: 717259)
- Realization of a Quantum Walk with One and Two Trapped Ions Phys. Rev. Lett. 104, 100503 (2010). (ID: 717148)
- Compatibility and noncontextuality for sequential measurements Phys. Rev. A 81, 022121 (2010). (ID: 717143)
- Quantum simulation of the Dirac equation Nature 463, 71 (2010). (ID: 716977)
Colloquia
- Quantum measurements with entangled ions Physics colloquium of the faculty for mathematics, physics and computer science (University of Innsbruck, 2010-11-09) , (2010). (ID: 717335)
- Gedankenexperimente wahr gemacht: Quantenphysik mit Ionenkristallen Kolloquium (Universität des Saarlands, Saarbrücken, Germany, 2010-04-29) , (2010). (ID: 717206)
Invited Talks
- Towards quantum simulations with trapped ions Seminar of the MIT-Harvard Center for Ultracold Atoms (Harvard University, Cambridge, USA, 2010-10-19) , (2010). (ID: 717323)
- Quantum simulations with trapped ions 22nd International Conference on Atomic Physics (ICAP 2010) (Cairns, Australia, 2010-07-25) , (2010). (ID: 717281)
- Entangling interactions for quantum measurements and state engineering of trapped ions 10th International Conference on Quantum Communication, Measurement and Computation (QCMC 2010) (Brisbane, Australia, 2010-07-19) , (2010). (ID: 717272)
- Quantum gates and quantum simulations with strings of trapped ions Colloque commun de la division de Physique Atomique et Moléculaire et Optique de la Societé Francaise de Physique et des Journées de Spectroscopie Moléculaire (Orsay, France, 2010-06-29) , (2010). (ID: 717266)
- State-independent test of quantum contextuality Advances in Quantum Theory (Växjö, Sweden, 2010-06-13) , (2010). (ID: 717246)
- Quantum simulations with trapped ions: Engineering interactions and measurements QUANTUM seminar of the physics department (University of Mainz, Mainz Germany, 2010-05-27) , (2010). (ID: 717226)
- High-fidelity quantum gates and a quantum simulation of the Dirac equation Trapped Charged Particles and Fundamental Physics V (Saariselkä, Finland, 2010-04-12) , (2010). (ID: 717196)
- Entangling interactions for quantum measurements with trapped ions Quantum Optics (Obergurgl, Austria, 2010-02-22) , (2010). (ID: 717142)
Posters
- Experimental multiparticle entanglement dynamics induced by decoherence 22nd International Conference on Atomic Physics (ICAP 2010) (Cairns, Australia, 2010-07-25) , (2010). (ID: 717282)
- Experimental multiparticle entanglement dynamics induced by decoherence 10th International Conference on Quantum Communication, Measurement and Computation (QCMC 2010) (Brisbane, Australia, 2010-07-19) , (2010). (ID: 717273)
Seminar Talk
- Quantum physics with trapped ions:How to entangle a pair of ions COQUIT workshop: Quantum devices with limited control (IQOQI Innsbruck, 2010-01-28) , (2010). (ID: 717118)
Talks
- Scalable quantum information processing (SQIP) with trapped ions ARO/NSA/IARPA Quantum Computing, Quantum Algorithms & Multi-Qubit Coherent Operations (MQCO) Program Review (Cincinnati, USA, 2010-08-16) , (2010). (ID: 717293)
- Quantum information processing with trapped ions SFB School: Introductory course on quantum information and quantum gases (Innsbruck, 2010-07-06) , (2010). (ID: 717269)
- Quantum simulation of the Dirac equation DPG spring meeting (Hannover, Germany, 2010-03-08) , (2010). (ID: 717149)
- Elementary quantum algorithms: Presentation of subproject 3 of the integrated project SCALA Final review meeting of FP7 integrated project SCALA (Palaiseau, France, 2010-03-04) , (2010). (ID: 717145)
2009
Articles
- Realization of universal ion-trap quantum computation with decoherence-free qubits Phys. Rev. Lett. 103, 200503 (2009). (ID: 716801)
- Theory of cross phase modulation for the vibrational modes of trapped ions DFG - Physik, Math. u. Geowissen. 373, 422 (2009) (ID: 646595)
- Absolute frequency measurement of the 40Ca+ 4s 2S1/2 - 3d 2D5/2 clock transition Phys. Rev. Lett. 102, 023002 (2009) (ID: 650530)
- Optimal control of entangling operations for trapped-ion quantum computing Phys. Rev. A 79, 012312 (2009) (ID: 650641)
- Deterministic entanglement of ions in thermal states of motion 11, 023002 (2009) (ID: 655090)
- High-fidelity entanglement of 43Ca+ hyperfine clock states Phys. Rev. A 79, 020304 (2009) (ID: 657856)
- State-independent experimental test of quantum contextuality Nature 460, 494 (2009) (ID: 695207)
Colloquium
- Quantum entanglement in trapped ion experiments SFB Colloquium (Innsbruck, Austria, 2009-11-07) , (2009). (ID: 693967)
Invited Talks
- Quantum entanglement in trapped ion experiments Experimental Quantum Optics and Photonics (Zürich, 2009-12-09) , (2009). (ID: 716821)
- Quantum measurements with entangled ions Workshop on Common perspectives of mesoscopic systems and quantum gases (Günzburg, 2009-11-15) , (2009). (ID: 716803)
- Quantum entanglement in trapped ion experiments Summer School on Scalable Quantum Computing with Light and Atoms (Cargese, 2009-08-17) , (2009). (ID: 704603)
- State-independent experimental test of quantum contextuality Quantum Optics VII (Zakopane, 2009-12-06) , (2009). (ID: 686498)
- Lecture series on "Quantum Physics with trapped ions" Physiktage Freiburg (Freiburg, 2009-04-14) , (2009). (ID: 674893)
- Collective laser-ion interactions for entangling two and more ions European Quantum Electronics Conference (EQEC) (Munich, 2009-06-15) , (2009) (ID: 687430)
Proceedings
- Absolute frequency measurement of the 40Ca+ S1/2-D5/2 clock transition Proceedings of the 7th symposium on frequency standards and metrology 7th symposium on frequency standards and metrology (Pacific Grove, 2008-10-05) , 108 (2009). (ID: 716779)
- Ca+ quantum bits for quantum information processing Physica Scripta T137, 014008 (2009). (ID: 716979)
Talks
- Quantum information processing with trapped ions Guest lecture, ETH Zürich (Zürich, 2009-11-23) , (2009). (ID: 716813)
- Quantum information processing with trapped 43Ca+ ions Quantum computation and algorithm review meeting (Minneapolis, 2009-08-17) , (2009). (ID: 703821)
2008
Articles
- Ion trap quantum gates with amplitude-modulated laser beams 10, 013002 (2008) (ID: 551545)
- Dynamics of entanglement Nature Phys. 4, 97 (2008) (ID: 557615)
- Towards fault-tolerant quantum computing with trapped ions Nature Phys. 4, 463 (2008) (ID: 578533)
- Nonlinear coupling of continuous variables at the single quantum level Phys. Rev. A 77, 040302(R) (2008) (ID: 579025)
- Geometric phase gate on an optical transition for ion trap quantum computation Phys. Rev. A 77, 050303(R) (2008) (ID: 583053)
- Experimental quantum information processing with 43Ca+ ions Phys. Rev. A 77, 062306 (2008) (ID: 595124)
- Precision measurement of the branching fractions of the 4p 2P3/2 decay of Ca II Eur. Phys. J. D 50, 13 (2008) (ID: 621123)
- Quantum computing with trapped ions Physics Reports 469, 155-203 (2008) (ID: 630261)
Bookitem
- Quantum Computing with Trapped Ions Controllable Quantum States , (2008) (ID: 629675)
Invited Talks
- High-fidelity quantum gates with trapped ions Quantum optics (Obergurgl, Austria, 2008-02-24) , (2008) (ID: 561061)
- Frequency metrology with trapped calcium ions European Frequency and Time Forum (EFTF 2008) (Toulouse, France, 2008-04-22) , (2008) (ID: 578536)
- High-fidelity quantum gates with trapped ions workshop of the research group of D. Meschede, Bonn (Bullay, Germany, 2008-09-05) , (2008) (ID: 583044)
- Characterization of quantum states and processes in trapped ion experiments Workshop on Quantum Estimation: Theory and Practice (Perimeter Institute, Waterloo, Canada, 2008-08-25) , (2008) (ID: 608121)
Proceeding
- Quantum information processing and Ramsey spectroscopy with trapped ions Laser Spectroscopy: Proceedings of the XVIII International Conference (ICOLS) (Telluride, USA, 2007-06-24) , 53 (2008) (ID: 594009)
Seminar Talks
- Precision measurements with one and two calcium ions KVI Groningen (Groningen, The Netherlands, 2008-09-23) , (2008) (ID: 615165)
- Frequency shifts in entangling gates with trapped ions Departamento de Química-Física, Universidad del País Vasco (Bilbao, Spain, 2008-11-27) , (2008) (ID: 634789)
Talks
- Ion trap quantum gates with amplitude-modulated laser beams Frühjahrstagung der Deutschen Physikalischen Gesellschaft (Darmstadt, Germany, 2008-03-10) , (2008) (ID: 564603)
- Quantum information processing with trapped 43Ca+ ions Quantum computation and algorithm review meeting (Atlanta, USA, 2008-08-11) , (2008) (ID: 606952)
- Towards faulttolerant quantum computing with trapped ions Talk (Darmstadt, Germany, in Verhandl. DPG (VI) vol. 43, 2008-03-00) , (2008) (ID: 620566)
- Absolute frequency measurement of the 4s 2S1/2 - 3d 2D5/2 clock transition of a single 40Ca+ in a Paul trap Talk (Darmstadt, Germany, in Verhandl. DPG (VI) vol. 43, 2008-03-00) , (2008) (ID: 620569)
- Experimental techniques for quantum information processing with trapped 43Ca+ ions Talk (Darmstadt, Germany, in Verhandl. DPG (VI) vol. 43, 2008-03-00) , (2008) (ID: 620572)
2007
Articles
- Robust state preparation of a single trapped ion by adiabatic passage J. Mod. Opt. , 1541 (2007) (ID: 434966)
- Measurement of the hyperfine structure of the S1/2-D5/2 transition in 43Ca+ Phys. Rev. A 75, 032506 (2007) (ID: 461034)
- Quantum teleportation with atoms: quantum process tomography 9, 211 (2007) (ID: 499882)
- High-fidelity ion-trap quantum computing with hyperfine clock states URL (ID: 532174)
- Precision spectroscopy with two correlated atoms 89, 483 (2007) (ID: 545098)
Colloquium
- Precision spectroscopy and quantum information processing with trapped ions SFB colloquium (Control of quantum correlations in tailored matter) (Ulm, Germany, 2007-05-04) , (2007) (ID: 476874)
Invited Talks
- Precision spectroscopy and quantum information processing with trapped ions Atomic clocks and fundamental constants, ACFC 2007 (Bad Honnef, Germany, 2007-07-04) , (2007) (ID: 490725)
- Precision spectroscopy, Ramsey interferometry and quantum information processing with trapped ions International Conference on Laser Spectroscopy (Telluride, USA, 2007-06-24) , (2007) (ID: 494880)
Poster
- High-fidelity quantum gate operations with trapped Ca+ ions International Conference on Quantum Information Processing and Communication (QIPC 2007) (Barcelona, Spain, 2007-10-15) , (2007) (ID: 532173)
Talk
- Laser spectroscopy with correlated unentangled ions DPG Frühjahrstagung (Düsseldorf, Germany, 2007-02-23) , (2007) (ID: 461994)
2006
Articles
- Designer atoms for quantum metrology Nature 443, 319 (2006) (ID: 390237)
- Generalized spin-queezing inequalities in N-qubit systems Phys. Rev. A 74, 052319 (2006) (ID: 420124)
- Process tomography of ion trap quantum gates Phys. Rev. Lett. 97, 220407 (2006) (ID: 423123)
Invited Talks
- Precision spectroscopy with entangled states International conference on atomic physics (Innsbruck, Austria, 2006-07-16) , (2006). (ID: 378436)
- Creation of multi-particle entangled states Quantum computation in superconducting systems (Paris, France, 2006-03-24) , (2006) (ID: 345758)
- Entangled states for precision spectroscopy ICAP 2006 (Innsbruck, 2006-07-16) , (2006) (ID: 382746)
- Characterization of trapped ion quantum gates colloque thematique "Atomes, ions, molécules" (Palaiseau, France, 2006-11-16) , (2006) (ID: 418728)
Posters
- Scalable entanglement of trapped ions Workshop on Trapped Ion Quantum Computing (NIST, Boulder, US, 2006-02-21) , (2006). (ID: 344048)
- Quantenprozesstomografie als Werkzeug zur Diagnose eines Ionenfallen-Quantencomputers DPG (Frankfurt, Germany, in Verhandl. DPG (VI) vol. 41, 4/2006, 2006-03-12) , (2006) (ID: 343983)
- Measurement of D5/2 quadrupole moment of 40Ca+ Workshop on Trapped Ion Quantum Computing (Boulder, US, 2006-02-21) , (2006) (ID: 344049)
- Quantum state tomography Workshop on Trapped Ion Quantum Computing (Boulder, US, 2006-02-21) , (2006) (ID: 344052)
- Investigating a new qubit candidate - Ca-43 Workshop on Trapped Ion Quantum Computing (Boulder, US, 2006-02-21) , (2006) (ID: 344053)
- Experimental investigation of 43Ca+ as a new qubit candidate ICAP 2006 (Innsbruck, 2006-07-16) , (2006) (ID: 385288)
- Diagnosis of ion trap quantum gates using process tomography ICAP 2006 (Innsbruck, 2006-07-16) , (2006) (ID: 385289)
- # Precision spectroscopy with entangled states ICAP 2006 (Innsbruck, 2006-07-16) , (2006) (ID: 385300)
- Quantum information processing with 43Ca+ ARO/DTO Quantum Information Science and Technology Conference (San Antonio, USA, 2006-09-05) , (2006) (ID: 423305)
- Measurement of D5/2 quadrupole moment of 40Ca+ ARO/DTO Quantum Information Science and Technology Conference (San Antonio, USA, 2006-09-05) , (2006) (ID: 423306)
Proceedings
- Controlling three atomic qubits Physical Realizations of Quantum Computing , 108 (2006) (ID: 361308)
- Long lived entangled states Foundations of Quantum Mechanics in the Light of New Technology ISQM-Tokyo (Tokyo, Japan, 2005-08-22) , 33 (2006) (ID: 375560)
- Precision spectroscopy with entangled states: Measurement of electric quadrupole moments Atomic physics 20 (Innsbruck, Austria, 2006-07-16) , 111-118 (2006) (ID: 420335)
Seminar Talks
- Precision spectroscopy with entangled states Ye research group seminar, JILA (Boulder, USA, 2006-02-23) , (2006) (ID: 346062)
- Precision spectroscopy with entangled states SFB colloquium (Innsbruck, Austria, 2006-01-26) , (2006) (ID: 346064)
Talks
- Precision spectroscopy with entangled states DPG (Frankfurt, Germany, 2006-03-12) , (2006) (ID: 343975)
- Erzeugung quantenmechanisch verschränkter Zustände von vier bis acht Ionen DPG (Frankfurt, Germany, Verhandl. DPG (VI) vol. 41, 4/2006, 2006-03-12) , (2006) (ID: 343978)
- Quantenphysik in Innsbruck Wirtschaftsdialog (Innsbruck, Austria, 2006-11-22) , (2006) (ID: 418876)
- Zustands-Tomographie in einem Ionen-Quantenprozessor, in Verhandl. DPG (VI) vol. 41, 4/2006 , (2006) (ID: 620587)
2005
Articles
- Scalable multi-particle entanglement of trapped ions Nature 438, 646 (2005) (ID: 314190)
- Robust Entanglement 81, 151 (2005) (ID: 314806)
- New experimental and theoretical approach to the 3d ²D-level lifetimes of ⁴⁰Ca⁺ Phys. Rev. A 71, 032504 (2005) (ID: 314807)
Invited Talks
- Quantum information processing with trapped ions Edgar-Luescher-Seminar (Serneus, Switzerland, 2005-02-12) , (2005) (ID: 327498)
- Quantum information processing with trapped ions ICONO 2005 (St. Petersburg, Russia, 2005-05-11) , (2005) (ID: 327501)
- Coherent control of trapped ions for quantum information Lecture at Universitat Autonoma de Barcelona (Barcelona, Spain, 2005-10-17) , (2005) (ID: 327508)
- Quantum information processing with trapped ions (Darmstadt, Germany, 2005-12-12) , (2005) (ID: 327511)
- Lectures on "Ion trap quantum information processing" International school on quantum information (Dresden, Germany, 2005-08-29) , (2005) (ID: 327517)
- Experiments with multi-particle entangled states of trapped ions Seminar (Barcelona, 2005-10-21) , (2005) (ID: 331303)
Posters
- Quantum information processing with Calcium-43 Quantum Optics, Obergurgl, Austria , (2005) (ID: 327519)
- Control and measurement of three-particle entangled states Quantum Optics, Obergurgl, Austria , (2005) (ID: 327571)
- Precision spectroscopy with entangled states Quantum Optics, Obergurgl, Austria , (2005) (ID: 327573)
- Quantum information processign with trapped Ca-40 and Ca-43 ions ARO quantum computation review meeting (Tampa, US, 2005-08-22) , (2005) (ID: 331308)
Proceedings
- Teleportation with Atoms Atomic Physics (Rio De Janeiro) 19, 341-349 (2005) (ID: 314808)
- Entanglement of trapped ions Laser Spectroscopy ICOLS XVII, 392 (2005) (ID: 327393)
Talks
- Multiparticle entangled states of trapped ions: Generation of W-states 55. Jahrestagung der ÖPG (Wien, Austria, 2005-09-27) , (2005). (ID: 331407)
- Verschränkte Ionenzustände mit einer Lebensdauer von mehr als zehn Sekunden Meeting of the German Physical Society (Berlin, 2005-03-04) , (2005) (ID: 327587)
2004
Articles
- Control and Measurment of Three-Qubit Entangled States Science 304, 1478 (2004) (ID: 342102)
- Bell States of Atoms with Ultralong Lifetimes and Their Tomographic State Analysis Phys. Rev. Lett. 92, 220402 (2004) (ID: 342103)
- Spontaneous Emission Lifetime of a Single Trapped Ca+ Ion in a High Finesse Cavity Phys. Rev. Lett. 92, 203002 (2004) (ID: 342120)
- Ion Trap Quantum Computing with Ca+ Ions Quant. Inf. Proc. 3, 1-5 (2004) (ID: 513993)
- Deterministic quantum teleportation with atoms Nature 429, 734 (2004) (ID: 520666)
Bookitem
- Quantum information processing in ion traps I QUANTUM ENTANGLEMENT AND INFORMATION PROCESSING, SESSION LXXIX Summer School (Les Houches, 2003-00-00) 79, (2004) (ID: 353743)
Invited Talks
- Quantum computation with trapped ions The 2004 LATSIS Symposium (Lausanne, Switzerland, 2004-03-01) , (2004) (ID: 620238)
- Quantum computation with trapped ions - Teleportation with atoms, are the Di Vincenzo Criteria fulfilled in 2004? Invited Talk (Osaka, Japan, 2004-08-05) , (2004) (ID: 620244)
- Teleportation with atoms ICAP 2004 (Rio de Janeiro, Brazil, 2004-07-25) , (2004) (ID: 620245)
- Using entanglement as a resource for teleportation of atomic states, Entanglement, Information & Noise Invited Talk (Krzyzowa, Poland, 2004-06-14) , (2004) (ID: 620246)
- Quantum gates and entanglement International Quantum Electronics Conference (IQEC 2004) (San Francisco, Calif., USA, in: CLEO/IQEC and PhAST Technical Digest on CDROM (The Optical Society of America, Washington, DC, 2004), 2004-05-16) , (2004) (ID: 620249)
Posters
- Quantum teleportation with atoms on demand Trapped Ion Quantum Computing Workshop (TIQC 2004) (Ann Arbor, USA, 2004-05-13) , (2004) (ID: 627357)
- Control and measurement of three-qubit entangled states Trapped Ion Quantum Computing Workshop (TIQC 2004) (Ann Arbor, USA, 2004-05-13) , (2004) (ID: 627358)
- Investigating a new qubit candidate: 43Ca+ Trapped Ion Quantum Computing Workshop (TIQC 2004) (Ann Arbor, USA, 2004-05-13) , (2004) (ID: 627360)
- Precision spectroscopy with entangled states Trapped Ion Quantum Computing Workshop (TIQC 2004) (Ann Arbor, USA, 2004-05-13) , (2004) (ID: 627362)
- Spontaneous emission of a single Ca+ ion in a high finesse optical cavity Trapped Ion Quantum Computing Workshop (TIQC 2004) (Ann Arbor, USA, 2004-05-13) , (2004) (ID: 627363)
Talks
- A single photon source based on a single Ca+ ion International Quantum Electronics Conference (IQEC 2004) (San Francisco, Calif., USA, in: CLEO/IQEC and PhAST Technical Digest on CDROM (The Optical Society of America, Washington, DC, 2004), 2004-05-16) , (2004) (ID: 620588)
- Korrektur von Adressierungsfehlern in einer linearen Ionenfalle, in Verhandl. DPG (VI), vol. 39, 7/2004, Postdeadline Papers , (2004) (ID: 620590)
- Optischer Frequenzstandard mit 40Ca+ Ionen, in Verhandl. DPG (VI), 39, 7/159, 2004 , (2004) (ID: 620592)
- Präzisionsspektroskopie mit verschränkten Zuständen, in Verhandl. DPG (VI) 39, 7/149, 2004 , (2004) (ID: 620596)
- Quantenzustandstomographie in einer linearen Ionenfalle. in Verhandl. DPG (VI) 39, 7/148, 2004 , (2004) (ID: 620609)
- Teleportation von Quanteninformation mit massiven Teilchen, in Verhandl. DPG (VI) 39, 7/148, 2004 , (2004) (ID: 620611)
- Experimenteller Vergleich von Drei-Teilchen-Verschränkungen: W und GHZ-Zustände, in Verhandl. DPG (VI) 39, 7/148, 2004 , (2004) (ID: 620614)
- Einzelne Photonen von einem Ca+-Ion in einem Hochgüte-Resonator, in Verhandl. DPG (VI) 39, 7/144, 2004 , (2004) (ID: 620616)
2003
Articles
- How to realize a universal quantum gate with trapped ions Appl. Phys. B Las. Opt. 77, 789 (2003) (ID: 342105)
- Realization of the Cirac-Zoller controlled-NOT quantum gate Nature 422, 408 (2003) (ID: 342111)
- Continuous loading of a non-dissipative atom trap 61, 187 (2003) (ID: 469814)
- Injection of a cold atomic beam into a magnetic guide Laser Phys. 13, 605 (2003) (ID: 469815)
- Propagation of guided atoms Comm. Nonlin. Sci. Num. 8, 315 (2003) (ID: 469816)
Invited Talks
- Realisation of the Cirac-Zoller controlled-NOT quantum gate European Quantum Electronics Conference (EQEC) (Munich, Germany, in: Europhysics Conference Abstracts Vo. 27E El1-1-MON, 2003-06-22) , (2003) (ID: 620254)
- Coherent coupling and modified spontaneous emission of a single ion in a high finesse optical cavity Meeting of the American Physical Society Division of Atomic, Molecular and Optical Physics (DAMOP) (Boulder, USA, 2003-05-20) , (2003) (ID: 620255)
Talks
- Erzeugung und Analyse verschränkter Mehr-Teilchen Zustände mit 40Ca-Ionen Beitrag zur 53. Jahrestagung der ÖPG (Salzburg, Austria, S. 89, 2003-02-01) , (2003) (ID: 620621)
- Optischer Frequenzstandards mit 40Ca-Ionen Beitrag zur 53. Jahrestagung der ÖPG (Salzburg, Austria, S. 88, 2003-02-01) , (2003) (ID: 620624)
- Kopplung eines einzelnen Ca+ Ions an das Vakuumfeld eines Resonators hoher Güte Beitrag zur 53. Jahrestagung der ÖPG (Salzburg, Austria, S. 87, 2003-02-01) , (2003) (ID: 620627)
- Coherent coupling and modified spontaneous emission of a single ion in a high finesse optical cavity 4th European Quantum Information and Computation (QIPC) Workshop (Oxford, UK, 2003-07-13) , (2003) (ID: 620630)
- Experimental preparation and analysis of two-ion entangled states 4th European Quantum Information and Computation (QIPC) Workshop (Oxford, UK, 2003-07-13) , (2003) (ID: 620631)
- Coherent Coupling of a single Ca+ ion to a high finesse optical cavity Field European Quantum Electronics Conference (EQEC) 2003 (Munich, Germany, in: Europhysics Conference Abstracts Vo. 27E EH1-2-WED, 2003-06-22) , (2003) (ID: 620633)
- Quanten-Informationsverarbeitung mit linearen Ionenkristallen und die Realisierung eines universellen zwei-Quantenbit Gatters, in Verhandl. DPG (VI) 38, 6/118, 2003 , (2003) (ID: 620901)
- Kohärente Kopplung eines einzelnen Ca+-Ions an eine Hochfinesse-Resonatormode, in Verhandl. DPG (VI) 38, 6/125, 2003 , (2003) (ID: 620902)
- Quanteninformationsverarbeitung mit Ca+-Ionen, in Verhandl. DPG (VI) 38, 6/151, 2003 , (2003) (ID: 620913)
2002
Article
- Loading of a cold atomic beam into a magnetic guide Eur. Phys. J. D 20, 107 (2002) (ID: 469813)
Invited Talks
- Quantum information processing with trapped Ca+ ions European Group of Atomic Spectroscopy (EGAS) (Sofia, Bulgarien, 2002-12-07) , (2002) (ID: 620274)
- Ground state laser cooling of trapped ions Cooling 2002 (Visby, Sweden, 2002-06-09) , (2002) (ID: 620284)
- Ground state laser cooling of trapped ions Cooling 2002 (Visby, Sweden, 2002-06-09) , (2002) (ID: 632463)
Proceedings
- Laser Cooling of trapped ions Laser Physics at the limit , 243-260 (2002) (ID: 628430)
- Sideband cooling and state manipulation: Application in precision spectroscopy Proc. 6th Symp. Frequency Standards and Metrology , 376-384 (2002) (ID: 628432)
Talk
- Welche Zuverlässigkeit kann man von Ionenfallen-Quantengattern erwarten?, in Verhandl. DPG (VI) 37,, 2/104,2002 , (2002) (ID: 620926)
2001
Articles
- Laser cooling with electromagnetically induced transparency: Application to trapped samples of ions or neutral atoms Appl. Phys. B Las. Opt. 73, 807 (2001) (ID: 343962)
- Sympathetic ground state cooling and coherent manipulation with two-ion-crystals J. Opt. B: Quantum Semiclass. Opt. 3, 34 (2001) (ID: 469819)
Invited Talks
- Towards Quantum information processing with trapped Ca+ ions International Conference on Quantum Information (Rochester N.Y., USA, Book of abstracts, p. 9, 2001-06-13) , (2001) (ID: 620298)
- Quantum computation with trapped ions Workshop on Quantum Information Processing, Fields Institute, Univ. Toronto (Toronto, Canada, 2001-05-19) , (2001) (ID: 620300)
- Quantum information processing with trapped Ca+ ions Division of atomic and molecular physics conference, DAMOP, London (Ontario, Canada, Bull. Am. Phys. Soc., 2001-05-18) , (2001) (ID: 620301)
- Quantum Computation with Trapped Ions Winter School on Quantum Information (Dolomieu, France, 2001-02-27) , (2001) (ID: 620302)
- Towards quantum information processing with trapped Ca+ ions International Conference on Quantum Information IQC01 (Sydney, Australien, 2001-01-19) , (2001) (ID: 620303)
- Quantum information processing with trapped Ca+ ions, in OSA Trends in Optics and Photonics (TOPS) Vol. 57, Quantum Electronics and Laser Science Conference (QELS2001), Technical digest, Post conference Edition (Optical Society of America, Washington , (2001) (ID: 620936)
- Quantum information processing with trapped ions, in Verhandl. DPG (VI) 36, 34, 2001 (also: ECAMP, europhysics conference abstracts Vol. 25B) , (2001) (ID: 622630)
Proceedings
- Towards quantum information with trapped Calcium ions Quantum Communication, Computing and Measurement 3 , 179 (2001) (ID: 628450)
- Experiments towards quantum information with trapped Calcium ions Atomic Physics (Proceedings of the ICAP 2000) 17, 130 (2001) (ID: 628457)
Talk
- Laserkühlung mittels elektromagnetisch induzierter Transparenz, in Verhandl. DPG (VI) 36, 83, 2001 (also: ECAMP, europhysics conference abstracts Vol. 25B) , (2001) (ID: 622628)
2000
Articles
- Experimental demonstration of ground state laser cooling with electromagnetically induced transparency Phys. Rev. Lett. 85, 5547 (2000) (ID: 344232)
- Sympathetic ground state cooling and coherent manipulation with two-ion-crystals J. Opt. B: Quantum Semiclass. Opt. 3, S3 (2000) (ID: 344234)
- Speed of ion trap quantum information processors Phys. Rev. A 62, 042305 (2000) (ID: 344236)
- Investigating a qubit candidate: Spectroscopy on the S1/2 to D5/2 transition of a trapped calcium ion in a linear Paul trap Phys. Rev. A 61, 023405 (2000) (ID: 344239)
- Ground state cooling, quantum state engineering, and study of decoherence in Paul traps J. Mod. Opt. 47, 2573 (2000) (ID: 469818)
- Addressing and cooling of single ions in Paul traps Fortschr. Phys. 48, 623 (2000) (ID: 619587)
Invited Talks
- Ground-state cooling of a string of ions in a linear Paul trap TMR Network Meeting "Quantum structures" (Wildbad Kreuth, Germany, 2000-11-26) , (2000) (ID: 620304)
- Experiments on Sub-Doppler Cooling in Ion Traps Quantum Optics XI (Mallorca, Spain, 2000-10-14) , (2000) (ID: 620305)
- Towards quantum computation with trapped ions Quantum Optics XI (Mallorca, Spain, 2000-10-14) , (2000) (ID: 620308)
- Ground state cooling, quantum state engineering and study of decoherence of ions in Paul traps 2nd Bielefeld Workshop on Quantum Information and Complexity, Universität Bielefeld (Bielefeld, Germany, 2000-10-12) , (2000) (ID: 620309)
- Towards quantum information processing with trapped Ca+ ions Workshop on Puzzles and Mysteries in Quantum Physics (Gargnano, Italy, 2000-09-19) , (2000) (ID: 620310)
- Ground state cooling, quantum state engineering and study of decoherence of ions in Paul traps Conference Digest of 2000 International Quantum Electronics Conference, p. 212 (Nizza, 2000-09-10) , (2000) (ID: 620368)
- Ground state cooling of ion strings TMR Network Meeting "The physics of quantum information", Universität Wien (Wien, Austria, 2000-09-05) , (2000) (ID: 620369)
- Quantum information processing with Ca ions TMR Network Meeting "The physics of quantum information", Universität Wien (Wien, Austria, 2000-09-05) , (2000) (ID: 620371)
- Towards quantum information processing with trapped Ca+ ions QIPC-Y2k (Capri, Italy, 2000-07-07) , (2000) (ID: 620372)
- Quantum information processing with trapped ions Workshop on Quantum Information Processing, ISI Turin (Turin, Italy, 2000-06-28) , (2000) (ID: 620374)
- Experiments towards quantum information with trapped Calcium ions International Conference on Atomic Physics, ICAP 2000 (Florenz, Italy, 2000-06-07) , (2000) (ID: 620375)
- Towards quantum information processing with trapped Ca+ ions ISCAS (Genf, Schweiz, 2000-05-30) , (2000) (ID: 620377)
Poster
- Cooling ion strings to the vibrational ground state ICAP 2000 (Florenz, Italy, 2000-09-04) , (2000) (ID: 620937)
Talks
- Cooling ion strings to the vibrational ground state Beitrag zur 50. Jahrestagung der ÖPG (Graz, Austria, S. 121, 2000-09-25) , (2000) (ID: 622632)
- Experiments towards quantum information with trapped Calcium ions, in Quantum Electronics and Laser Science Conference, OSA Technical Digest, p. 178, Washington, D.C. , (2000) (ID: 622636)
- Speed of ion trap information processors, in Verhandl. DPG (VI) 35, 1087, 2000 , (2000) (ID: 622637)
- Kohärente Zustandsmanipulation eines einzelnen Ca+-Ions auf einem optischen Übergang, in Verhandl. DPG (VI) 35, 1061, 2000 , (2000) (ID: 622640)
1999
Article
- Quantum state engineering on an optical transition and decoherence in a Paul trap Phys. Rev. Lett. 83, 4713 (1999) (ID: 344238)
Proceedings
- Single ions in Paul traps Laser Spectroscopy XIV, 246 (1999) (ID: 628460)
- Single Ions in Paul traps Decoherence: Theoretical, Experimental and Conceptual Problems , (1999) (ID: 628462)
Talks
- Quantum Optics with a single Ca+ ion Beitrag zur 49. Jahrestagung der ÖPG (Innsbruck, Austria, S. 61, 1999-09-20) , (1999) (ID: 622644)
- Experimente zur Seitenbandkühlung eines Kalzium Ions in einer Paul-Falle, in Verhandl. DPG (VI) 34, 400, 1999 , (1999) (ID: 622669)
1998
Poster
- Frequenzverdoppelter Dioden-Laser bei 397 nm, in Verhandl. DPG (VI) 33, 182, 1998 , (1998) (ID: 622710)
Talks
- Ein eindimensionales Ion, in Verhandl. DPG (VI) 33, 210, 1998 , (1998) (ID: 622693)
- Ein hochstabiles Laser-System zur Spektroskopie an Ca+-Ionen, in Verhandl. DPG (VI) 33, 200, 1998 , (1998) (ID: 622698)
1997
Article
- Random networks of crosslinked manifolds J. Phys. A: Math. Gen. 30, 1967 (1997) (ID: 469817)
Invited Talk
- Quantum motion of single trapped ions eingeladener Vortrag auf der European Research Conference on Quantum Optics (Castelvecchio, Italy, 1997-09-13) , (1997) (ID: 620408)
Poster
- Ein Hochfinesse-Resonator für die Laser-Stabilisierung Beitrag zur 47. Jahrestagung der ÖPG (Wien, Austria, S. 269, 1997-09-22) , (1997) (ID: 622730)
1996
Talk
- Eine neue Falle für die Quantenoptik mit einzelnen Ca+ Ionen Beitrag zur 46. Jahrestagung der ÖPG (Linz, Austria, S. 120, 1996-09-23) , (1996) (ID: 622750)