# Events (2016)

## Seminar

Quantum logic spectroscopy with molecular ions**Speaker:**Piet Schmidt

**When:**April 25, 2016 15:31

**Where:**IQOQI - lecture hall

## Seminar

Variational principle for dissipative quantum systems**Speaker:**Hendrik Weimer

**When:**April 20, 2016 10:00

**Where:**Erwin SchrÃ¶dinger Saal

Dissipative quantum many-body systems are extremely challenging to analyze, as most theoretical tools developed for equilibrium systems cannot be applied. I will present the initial ...

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SchrÃ¶dinger cat states and generalized state ladders**Speaker:**Christa FlÃ¼hmann

**When:**April 13, 2016 10:00

**Where:**Erwin-SchÃ¶dinger-Saal, IQOQI

I will present work in which we use bi- and trichomatric laser fields coupling the spin and motional degrees of freedom of a single trapped ion to perform quantum state engineering, measurement, and c ...

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Controlling, measuring and displacing the trapped-ion oscillator**Speaker:**Jonathan Home

**When:**April 12, 2016 13:30

**Where:**Erwin-SchÃ¶dinger-Saal, IQOQI

I will describe a range of recent experiments on trapped-ions at ETH Zurich. In the first, we have engineered spin-oscillator couplings to realize state-engineering, control and d ...

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Beyond the truncated Wigner approximation â€“ Thermalization in nonequilibrium quantum field theory**Speaker:**Andreas Elben

**When:**April 04, 2016 13:00

**Where:**Erwin-SchÃ¶dinger-Saal, IQOQI

In this talk, we will present a novel approach to nonequilbrium dynamics of isolated quantum many-body systems. Starting from far-from-equilibrium highly occupied initial states, very different regime ...

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Majorana fermions in number-conserving wires at equilibrium and in dissipative settings**Speaker:**Leonardo Mazza

**When:**March 16, 2016 11:00

**Where:**Erwin-SchÃ¶dinger-Saal, IQOQI

## Seminar

Cluster mean-field approach to the steady-state phase diagram of dissipative spin systems**Speaker:**Davide Rossini

**When:**March 16, 2016 10:30

**Where:**Erwin-SchÃ¶dinger-Saal, IQOQI

## Seminar

Taking advantage of colour centres in nano-diamonds: a novel approach for quantum optomechanics**Speaker:**Mathieu Juan

**When:**March 14, 2016 15:00

**Where:**Erwin SchrÃ¶dinger Saal

Since the early work by Ashkin in 1970, optical trapping has become one of the most powerful tools for manipulating small objects. Also, two very distinct regimes of optical trapping have evolved inde ...

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Edge currents and crystalline phases in synthetic ladders**Speaker:**Rosario Fazio

**When:**March 14, 2016 13:00

**Where:**Erwin-SchÃ¶dinger-Saal, IQOQI

## Lecture

Superconducting Quantum Circuits**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**March 07, 2016 10:15

**Where:**Erwin SchrÃ¶dinger Saal.

## Lecture

Superconducting Quantum Circuits**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**March 04, 2016 09:15

**Where:**Erwin SchrÃ¶dinger Saal.

## Seminar

Resonant wavepackets and shock waves in an atomtronic SQUID**Speaker:**Charles Clark

**When:**March 02, 2016 09:15

**Where:**IQOQI - lecure hall

The fundamental dynamics of ultracold atomtronic devices are reflected in their phonon modes of excitation. We probe such a spectrum by applying a harmonically driven potential barrier to a 23Na Boseâ ...

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Superconducting Quantum Circuits**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**February 29, 2016 10:15

**Where:**Erwin SchrÃ¶dinger Saal.

## Lecture

Superconducting Quantum Circuits**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**February 24, 2016 09:15

**Where:**Erwin SchrÃ¶dinger Saal.

## Lecture

Superconducting Quantum Circuits**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**February 19, 2016 09:15

**Where:**Erwin SchrÃ¶dinger Saal.

## Seminar

Ultra-cold dipolar gases: quantum droplets, non-equilibrium lattice dynamics, and spin transport**Speaker:**Luis Santos

**When:**February 18, 2016 16:00

**Where:**Erwin-SchÃ¶dinger-Saal, IQOQI

I will focus in this talk on three different scenarios in which the physics of dipolar gases differ significantly from that expected for non-dipolar counterparts. The first scenario ...

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Quantum information processing with single atoms in silicon**Speaker:**Arne Laucht

**When:**February 18, 2016 14:00

**Where:**IQOQI - lecture hall

A phosphorus (31P) donor in silicon is, almost literally, the equivalent of a hydrogen atom in vacuum. It possesses electron and nuclear spins 1/2 which act as natural qubits, and the host material ca ...

Read more## Colloquium

Quantum Optics and Simulations with Atoms and Photonic Crystals**Speaker:**J. Ignacio Cirac

**When:**February 17, 2016 14:00

**Where:**Erwin SchrÃ¶dinger Saal.

## Seminar

Experimental realization of a two-dimensional synthetic spin-orbit coupling in ultracold Fermi gases**Speaker:**Lianghui Huang

**When:**February 17, 2016 09:00

**Where:**Seminar room 2, ICT-Building

## Lecture

Superconducting Quantum Circuits**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**February 15, 2016 10:15

**Where:**Erwin SchrÃ¶dinger Saal.

## Lecture

Superconducting Quantum Circuits**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**February 12, 2016 09:15

**Where:**Erwin SchrÃ¶dinger Saal

## Seminar

Microwave quantum photonics**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**February 11, 2016 16:00

**Where:**Erwin SchrÃ¶dinger Saal

In this talk I will review our work on the design and study of superconducting circuits that combine superconducting qubits with propagating photons. l will show how ulstrastrong light-matter interact ...

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Superconducting Quantum Circuits**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**February 10, 2016 09:15

**Where:**Erwin SchrÃ¶dinger Saal

## Lecture

Superconducting quantum circuits**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**February 08, 2016 09:15

**Where:**Erwin SchrÃ¶dinger Saal

## Lecture

Superconducting quantum circuits**Speaker:**Juan JosÃ© GarcÃa-Ripoll

**When:**February 03, 2016 09:15

**Where:**Erwin SchrÃ¶dinger Saal.

## Physics Colloquium

Nanophotonics meets Quantum Optics**Speaker:**Romain Quidant

**When:**January 26, 2016 17:15

**Where:**lecture hall C

Extensive research in Nano-optics over the last decade has made possible controlling optical fields on the nanometer scale. Such concentration of light, well below the limit of diffraction, opens plen ...

Read more## Informal Seminar Talk

Dynamics of Feshbach Resonances in Ultra-Cold Gases**Speaker:**Crispin Gardiner

**When:**January 25, 2016 13:30

**Where:**Erwin-SchÃ¶dinger-Saal, IQOQI

Very large scattering lengths can be achieved using Feshbach resonances, but at the cost of introducing quite slow time scales. For example, in Bragg Scattering from a Feshbach-enhan ...

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Floquet engineering in periodically driven optical lattices and beyond**Speaker:**Juliette Simonet

**When:**January 21, 2016 09:00

**Where:**Erwin-SchÃ¶dinger-Saal, IQOQI

## Seminar

Crystallization of a dilute atomic dipolar condensate**Speaker:**Russell Bisset

**When:**January 19, 2016 13:30

**Where:**Erwin-SchÃ¶dinger-Saal, IQOQI

A recent experiment found that a dilute BEC of highly-magnetic dysprosium atoms may spontaneously break up into a crystal of droplets, a process reminiscent of the Rosensweig instability [ArXiv:1508.0 ...

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