5.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of ViennaAT519 papers
- TU WienAT328 papers
- Austrian Academy of SciencesAT281 papers
- Institute for Quantum Optics and Quantum Information InnsbruckAT121 papers
- Centre National de la Recherche ScientifiqueFR62 papers
- Ghent UniversityBE56 papers
- Wolfgang Pauli InstituteAT42 papers
- Universität InnsbruckAT34 papers
- Perimeter InstituteCA33 papers
- Max Planck Institute of Quantum OpticsDE29 papers
- Harvard UniversityUS28 papers
- Institute of Photonic SciencesES28 papers
10 papers · 2 filters
Prethermalization in one-dimensional Bose gases: description by a stochastic Ornstein-Uhlenbeck process
Tim Langen, Michael Gring, Maximilian Kuhnert +5
We experimentally study the relaxation dynamics of a coherently split one-dimensional Bose gas using matterwave interference. Measuring the full probability distributions of interf…
Prethermalization Revealed by the Relaxation Dynamics of Full Distribution Functions
David Adu Smith, Michael Gring, Tim Langen +7
We detail the experimental observation of the non-equilibrium many-body phenomenon prethermalization. We study the dynamics of a rapidly and coherently split one-dimensional Bose g…
Vibrational state inversion of a Bose-Einstein condensate: optimal control and state tomography
Robert Bücker, Tarik Berrada, Sandrine van Frank +6
We present theoretical and experimental results on high-fidelity transfer of a trapped Bose-Einstein condensate into its first vibrationally excited eigenstate. The excitation is d…
Lifetime of the Bose Gas with Resonant Interactions
B. S. Rem, A. T. Grier, I. Ferrier-Barbut +8
We study the lifetime of a Bose gas at and around unitarity using a Feshbach resonance in lithium~7. At unitarity, we measure the temperature dependence of the three-body decay coe…
Multimode dynamics and emergence of a characteristic length-scale in a one-dimensional quantum system
Maximilian Kuhnert, Remi Geiger, Tim Langen +6
We study the non-equilibrium dynamics of a coherently split one-dimensional (1d) Bose gas by measuring the full probability distribution functions of matter-wave interference. Obse…
Two-body anticorrelation in a harmonically trapped ideal Bose gas
T. M. Wright, A. Perrin, A. Bray +2
We predict the existence of a dip below unity in the second-order coherence function of a partially condensed ideal Bose gas in harmonic confinement, signaling the anticorrelation…
Momentum distribution of 1D Bose gases at the quasi-condensation crossover: theoretical and experimental investigation
Thibaut Jacqmin, Bess Fang, Tarik Berrada +2
We investigate the momentum distribution of weakly interacting 1D Bose gases at thermal equilibrium both experimentally and theoretically. Momentum distribution of single 1D Bose g…
Coherence and Josephson oscillations between two tunnel-coupled one-dimensional atomic quasicondensates at finite temperature
Pjotrs Grisins, Igor E. Mazets
We revisit the theory of tunnel-coupled atomic quasicondensates in double-well elongated traps at finite temperatures. Using the functional-integral approach, we calculate the rela…
Enhanced backscattering of a dilute Bose-Einstein condensate
Guillaume Labeyrie, Tomasz Karpiuk, Jean-François Schaff +3
We study experimentally and numerically the quasi-bidimensional transport of a Rb Bose-Einstein condensate launched with a velocity inside a disordered optical potenti…
Dynamics of parametric matter wave amplification
Robert Bücker, Ulrich Hohenester, Tarik Berrada +7
We develop a model for parametric amplification, based on a density matrix approach, which naturally accounts for the peculiarities arising for matter waves: significant depletion…