Publications Gerhard KIRCHMAIR

2018

Article

  • P. R. Muppalla, O. Gargiulo, S. Mirzaei, B. Venkatesh, M. L. Juan, L. Grünhaupt, I. M. Pop, G. Kirchmair Bistability in a Mesoscopic Josephson Junction Array Resonator Phys. Rev. B 97, 24518 (2018). (ID: 719817)

Preprint

  • J. Prat-Camps, P. Maurer, G. Kirchmair, O. Romero-Isart Circumventing Magnetic Reciprocity: a Diode for Magnetic Fields arXiv:1802.00832 (ID: 719978)

2017

Article

  • D. Zöpfl, C. Schneider, P. R. Muppalla, S. Kasemann, S. Partel, G. Kirchmair Characterization of low loss microstrip resonators as a building block for circuit QED in a 3D waveguide AIP ADV 7, (2017). (ID: 719818)

Talk

  • P. R. Muppalla, O. Gargiulo, G. Kirchmair Bistability in a Mesoscopic Josephson Junction Array Resonator APS March Meeting (New Orleans, USA, 2017-03-12) , (2017). (ID: 719805)

2016

Invited Talks

  • G. Kirchmair Quantum Simulation with Superconducting Qubits CIFAR Quantum Computing conference (University of Vancouver, 2016-10-20) , (2016). (ID: 719718)
  • G. Kirchmair Analog Quantum Simulation with Superconducting Qubits CIFAR Azrieli Global Scholars Interview (Toronto) , (2016). (ID: 719721)
  • G. Kirchmair Quantum Physics - Experiments Imagine 2016 (Villla Blanca) , (2016). (ID: 719595)
  • G. Kirchmair Analog Quantum Simulation with Superconducting Qubits ERC Starting Grant Interview (ERC Brussels) , (2016). (ID: 719594)
  • G. Kirchmair Analog Quantum Simulation with Superconducting Qubits Quantum Optics Conference Obergurgl (Obergurgl, 2016-02-14) , (2016). (ID: 719591)

Public Lecture

  • G. Kirchmair Quantum Physics - Experiments Tag der Physik (Uni Innsbruck) , (2016). (ID: 719593)

Seminar Talks

  • G. Kirchmair Quantum Simulation with Superconducting Qubits & Junction Array Resonators (University of Mainz, 2017-01-04) , (2016). (ID: 719720)
  • G. Kirchmair Quantum Simulation with Superconducting Qubits & Junction Array Resonators (IST Austria) , (2016). (ID: 719719)

2015

Articles

  • N. Friis, A. Melnikov, G. Kirchmair, H. J. Briegel Coherent controlization using superconducting qubits Sci. Rep. 5, 18036 (2015). (ID: 719310)
  • E. T. Holland, B. Vlastakis, R. W. Heeres, M. J. Reagor, U. Vool, Z. Leghtas, L. Frunzio, G. Kirchmair, M. H. Devoret, M. Mirrahimi, R. Schoelkopf Single-photon Resolved Cross-Kerr Interaction for Autonomous Stabilization of Photon-number States Phys. Rev. Lett. 115, 180501 (2015). (ID: 719226)
  • G. Via, G. Kirchmair, O. Romero-Isart Strong Single-Photon Coupling in Superconducting Quantum Magnetomechanics Phys. Rev. Lett. 114, 143602 (2015). (ID: 719099)
  • M. Dalmonte, S. Mirzaei, P. R. Muppalla, D. Marcos, P. Zoller, G. Kirchmair Dipolar Spin Models with Arrays of Superconducting Qubits Phys. Rev. B 92, 174507 (2015). (ID: 719116)

Invited Talk

  • G. Kirchmair Quantum Optics and Quantum Simulation with Superconducting qubits (LMU München, 2015-11-05) , (2015). (ID: 719379)

Seminar Talk

  • G. Kirchmair Quantum Simulation with Superconducting Qubits and Josephson Junction array resonators (Karlsruhe KIT) , (2015). (ID: 719592)

Talk

  • G. Kirchmair, P. Zoller, M. Dalmonte, P. R. Muppalla, S. Mirzaei, D. Marcos Simulation of Dipolar Quantum Magnetism with Arrays of Superconducting Qubits Quantum Simulation (Benasque, 2015-02-22) , (2015). (ID: 719195)

2014

Article

  • L. Sun, A. Petrenko, Z. Leghtas, B. Vlastakis, G. Kirchmair, K. M. Sliwa, A. Narla, M. Hatridge, S. Shankar, J. Blumoff, L. Frunzio, M. Mirrahimi, M. H. Devoret, R. Schoelkopf Tracking Photon Jumps with Repeated Quantum Non-Demolition Parity Measurements Nature 511, 444 (2014). (ID: 718654)

Invited Talks

  • G. Kirchmair Single photon Kerr effect and deterministic Schrödinger-cat creation in circuit QED Condensed Matter Conference (Paris University, 2014-08-25) URL , (2014). (ID: 719021)
  • G. Kirchmair Quantum optics with circuit QED & SC circuits in Innsbruck (University of Hamburg) , (2014). (ID: 719019)
  • G. Kirchmair Analog Quantum Simulation and Hybrid Systems with Superconducting Qubits 2D electrons on Helium and Quantum Information (Kazan, 2014-05-03) , (2014). (ID: 719016)

Seminar Talks

  • G. Kirchmair Quantum optics with circuit QED & SC circuits in Innsbruck (IQOQI Vienna) , (2014). (ID: 719018)
  • G. Kirchmair Tag der Physik Forschungsschwerpunkt Quantenphysik (Tag der Physik Uni Innsbruck) , (2014). (ID: 719015)

Talks

  • G. Kirchmair Quantum Information Processing with Superconducting Qubits Summer School University of Innsbruck (University of Innsbruck, 2014-07-07) , (2014). (ID: 719017)
  • G. Kirchmair Single Photon Kerr effect and Schrödinger Cat states APS March meeting (Denver, 2014-03-03) , (2014). (ID: 718855)
  • G. Kirchmair Single Photon Kerr effect and Schrödinger Cat states SQUSIM workshop (Saarbrücken, 2014-02-10) , (2014). (ID: 718852)
  • G. Kirchmair Analog Quantum Simulation with SC qubits SQUSIM workshop (Saarbrücken, 2014-02-10) , (2014). (ID: 718853)

2013

Articles

  • B. Vlastakis, G. Kirchmair, Z. Leghtas, S. E. Nigg, L. Frunzio, S. M. Girvin, M. Mirrahimi, M. H. Devoret, R. Schoelkopf Deterministically encoding quantum information in 100-photon Schrödinger cat states Science 342, 607 (2013). (ID: 718631)
  • Z. Leghtas, G. Kirchmair, B. Vlastakis, R. Schoelkopf, M. H. Devoret, M. Mirrahimi Hardware-efficient autonomous quantum memory protection Phys. Rev. Lett. 111, 120501 (2013). (ID: 718630)
  • Z. Leghtas, G. Kirchmair, B. Vlastakis, M. H. Devoret, R. Schoelkopf, M. Mirrahimi Deterministic protocol for mapping a qubit to coherent state superpositions in a cavity Phys. Rev. A 87, 042315 (2013). (ID: 718629)
  • G. Kirchmair, B. Vlastakis, Z. Leghtas, S. E. Nigg, H. Paik, E. Ginossar, M. Mirrahimi, L. Frunzio, S. M. Girvin, R. Schoelkopf Observation of quantum state collapse and revival due to the single-photon Kerr effect Nature 495, 205 (2013). (ID: 718628)

Invited Talks

  • G. Kirchmair Single photon Kerr effect Cavity and Circuit QED (MPQ, CCQED, 2013-09-09) , (2013). (ID: 718635)
  • G. Kirchmair Single photon Kerr effect and deterministic Schrödinger cat creation in circuit QED SFB FoQuS meeting (Vienna) , (2013). (ID: 718634)

Seminar Talk

  • G. Kirchmair Single photon Kerr effect and deterministic Schrödinger cat creation in circuit QED (Bilbao) , (2013). (ID: 718633)

Talk

  • G. Kirchmair Antrittsvorlesung (Innsbruck) , (2013). (ID: 718856)

2012

Articles

  • A. P. Sears, A. Petrenko, G. Catelani, H. Paik, G. Kirchmair, L. Frunzio, L. I. Glazman, S. M. Girvin, R. Schoelkopf Photon shot noise dephasing in the strong-dispersive limit of circuit QED Phys. Rev. B 86, 180504 (2012). (ID: 718627)
  • S. E. Nigg, H. Paik, B. Vlastakis, G. Kirchmair, S. Shankar, L. Frunzio, M. H. Devoret, R. J. Schoelkopf, S. M. Girvin Black-Box superconducting circuit quantization Phys. Rev. Lett. 108, 240502 (2012). (ID: 718196)

Invited Talk

  • G. Kirchmair 3D circuit QED (IQOQI Innsbruck) , (2012). (ID: 718200)

Poster

  • G. Kirchmair Observation of quantum state collapse and revival due to the single photon Kerr effect Gordon Research Conference (Stonehill College) , (2012). (ID: 718198)

Seminar Talk

  • G. Kirchmair Observation of the Single photon Kerr effect and deterministic Schrödinger cat creation (ETH Zürich) , (2012). (ID: 718632)

Talk

  • G. Kirchmair Experiments on a three mode cavity QED system: nothing is harmonic APS March Meeting (Boston) , (2012). (ID: 718201)

2011

Articles

  • H. Paik, D. I. Schuster, L. S. Bishop, G. Kirchmair, G. Catelani, A. P. Sears, B. R. Johnson, M. J. Reagor, L. Frunzio, L. I. Glazman, S. M. Girvin, M. H. Devoret, R. J. Schoelkopf Observation of High Coherence in Josephson Junction Qubits Measured in a Three-Dimensional Circuit QED Architecture Phys. Rev. Lett. 107, 240501 (2011). (ID: 718197)
  • B. P. Lanyon, C. Hempel, D. Nigg, M. Müller, R. Gerritsma, F. Zähringer, P. Schindler, J. T. Barreiro, M. Rambach, G. Kirchmair, M. Hennrich, P. Zoller, R. Blatt, C. F. Roos Universal Digital Quantum Simulation with Trapped Ions Science 334, 57 (2011). (ID: 717768)
  • R. Gerritsma, B. P. Lanyon, G. Kirchmair, F. Zähringer, C. Hempel, J. Casanova, J. J. García-Ripoll, E. Solano, R. Blatt, C. F. Roos Quantum simulation of the Klein paradox with trapped ions Phys. Rev. Lett. 106, 060503 (2011). (ID: 717611)

Proceeding

  • C. F. Roos, R. Gerritsma, G. Kirchmair, F. Zähringer, E. Solano, R. Blatt 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)

2010

Articles

  • F. Zähringer, G. Kirchmair, R. Gerritsma, E. Solano, R. Blatt, C. F. Roos Realization of a Quantum Walk with One and Two Trapped Ions Phys. Rev. Lett. 104, 100503 (2010). (ID: 717148)
  • O. Gühne, M. Kleinmann, A. Cabello, J. Larson, G. Kirchmair, F. Zähringer, R. Gerritsma, C. F. Roos Compatibility and noncontextuality for sequential measurements Phys. Rev. A 81, 022121 (2010). (ID: 717143)
  • R. Gerritsma, G. Kirchmair, F. Zähringer, E. Solano, R. Blatt, C. F. Roos Quantum simulation of the Dirac equation Nature 463, 68 (2010). (ID: 716977)

Poster

  • G. Kirchmair State-independent experimental test of quantum contextuality with trapped ions ICAP Summer School (Cape Tribulation) , (2010). (ID: 718199)

Talks

  • G. Kirchmair Quantum non-demolition measurements and quantum simulation (Yale University) , (2010). (ID: 718202)
  • G. Kirchmair Quantum non-demolition measurements and quantum simulation (JILA) , (2010). (ID: 718203)
  • G. Kirchmair Quantum non-demolition measurements and quantum simulation (Caltech) , (2010). (ID: 718204)
  • G. Kirchmair Quantum non-demolition measurements and quantum simulation (University of California, Santa Barbara) , (2010). (ID: 718205)
  • G. Kirchmair State-independent experimental test of quantum contextuality with trapped ions DPG spring meeting (Hannover, Germany, 2010-03-08) , (2010). (ID: 717151)

2009

Articles

  • M. Chwalla, J. Benhelm, K. Kim, G. Kirchmair, T. Monz, M. Riebe, P. Schindler, A. Villar, W. Hänsel, C. Roos, R. Blatt, M. Abgrall, G. Santarelli, G. D. Rovera, P. Laurent Absolute frequency measurement of the 40Ca+ 4s 2S1/2 - 3d 2D5/2 clock transition Phys. Rev. Lett. 102, 023002 (2009) (ID: 650530)
  • G. Kirchmair, J. Benhelm, F. Zähringer, R. Gerritsma, C. Roos, R. Blatt Deterministic entanglement of ions in thermal states of motion 11, 023002 (2009) (ID: 655090)
  • G. Kirchmair, J. Benhelm, F. Zähringer, R. Gerritsma, C. Roos, R. Blatt High-fidelity entanglement of 43Ca+ hyperfine clock states Phys. Rev. A 79, 020304 (2009) (ID: 657856)
  • G. Kirchmair, F. Zähringer, R. Gerritsma, M. Kleinmann, O. Gühne, A. Cabello, R. Blatt, C. Roos State-independent experimental test of quantum contextuality Nature 460, 494 (2009) (ID: 695207)

Proceedings

  • M. Chwalla, J. Benhelm, K. Kim, G. Kirchmair, T. Monz, M. Riebe, P. Schindler, A. Villar, W. Hänsel, C. F. Roos, R. Blatt, M. Abgrall, G. Santarelli, D. Rovera, P. Laurent 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) , 100 (2009). (ID: 716779)
  • J. Benhelm, G. Kirchmair, R. Gerritsma, F. Zähringer, T. Monz, P. Schindler, M. Chwalla, W. Hänsel, M. Hennrich, C. F. Roos, R. Blatt Ca+ quantum bits for quantum information processing Physica Scripta T137, 014008 (2009). (ID: 716979)

Talks

  • G. Kirchmair Precision measurement of decay branching ratios in a single trapped Ca+ ion DPG spring meeting (Hamburg, 2009-03-02) , (2009). (ID: 663496)
  • G. Kirchmair High fidelity entanglement of 43Ca+ hyperfine clock states DPG spring meeting (Hamburg, 2009-03-02) , (2009) (ID: 663497)
  • G. Kirchmair State-independent experimental test of quantum contextuality with a pair of trapped ions SFB FoQuS meeting (Vienna, 2009-04-23) , (2009) (ID: 676497)

2008

Articles

  • J. Benhelm, G. Kirchmair, C. Roos, R. Blatt Towards fault-tolerant quantum computing with trapped ions Nature Phys. 4, 463 (2008) (ID: 578533)
  • J. Benhelm, G. Kirchmair, C. Roos, R. Blatt Experimental quantum information processing with 43Ca+ ions Phys. Rev. A 77, 062306 (2008) (ID: 595124)
  • R. Gerritsma, G. Kirchmair, F. Zähringer, J. Benhelm, R. Blatt, C. Roos Precision measurement of the branching fractions of the 4p 2P3/2 decay of Ca II Eur. Phys. J. D 50, 13 (2008) (ID: 621123)

Poster

  • G. Kirchmair High fidelity quantum gates with trapped 43Ca+ ions Modern application of trapped ions (Les Houches, France, 2008-05-18) , (2008) (ID: 591340)

Talks

  • G. Kirchmair Experimental techniques for quantum information processing with trapped Ca-43 ions Frühjahrstagung der Deutschen Physikalischen Gesellschaft (Darmstadt, Germany, 2008-03-10) , (2008) (ID: 564605)
  • J. Benhelm, G. Kirchmair, C. Roos, R. Blatt Towards faulttolerant quantum computing with trapped ions Talk (Darmstadt, Germany, in Verhandl. DPG (VI) vol. 43, 2008-03-00) , (2008) (ID: 620566)
  • M. Chwalla, K. Kim, G. Kirchmair, M. Riebe, T. Monz, P. Schindler, A. Villar, C. Roos, W. Hänsel, R. Blatt, M. Abgrall, D. Rovera, P. Laurent 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)
  • G. Kirchmair, J. Benhelm, R. Gerritsma, F. Zähringer, C. Roos, R. Blatt 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

Article

  • J. Benhelm, G. Kirchmair, U. D. Rapol, T. Körber, C. Roos, R. Blatt Measurement of the hyperfine structure of the S1/2-D5/2 transition in 43Ca+ Phys. Rev. A 75, 032506 (2007) (ID: 461034)

2006

Posters

  • J. Benhelm, G. Kirchmair, T. Körber, C. Roos, U. D. Rapol, R. Blatt Investigating a new qubit candidate - Ca-43 Workshop on Trapped Ion Quantum Computing (Boulder, US, 2006-02-21) , (2006) (ID: 344053)
  • J. Benhelm, G. Kirchmair, T. Körber, C. Roos, R. Blatt Experimental investigation of 43Ca+ as a new qubit candidate ICAP 2006 (Innsbruck, 2006-07-16) , (2006) (ID: 385288)

Talk

  • G. Kirchmair Coherent manipulation of trapped ions Greenhorn meeting (Freiburg, Germany, 2006-04-02) , (2006) (ID: 423055)

2005

Poster

  • J. Benhelm, G. Kirchmair, T. Körber, C. Roos, U. D. Rapol, R. Blatt Quantum information processing with Calcium-43 Quantum Optics, Obergurgl, Austria , (2005) (ID: 327519)

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