News from the Lab

KRb: Recurrences in an isolated quantum many-body system

New paper from the KRb lab published in Science:

Recurrences in an isolated quantum many-body system
Bernhard Rauer, Sebastian Erne, Thomas Schweigler, Federica Cataldini, Mohammadamin Tajik and Jörg Schmiedmayer
Science 360, 307-310 (2018)

Posted: April 25th, 2018, | Comments: none

KRb: Experimental characterization of a quantum many-body system via higher-order correlations

New paper from the KRb lab published in Nature:

Experimental characterization of a quantum many-body system via higher-order correlations
Thomas Schweigler, Valentin Kasper, Sebastian Erne, Igor Mazets, Bernhard Rauer, Federica Cataldini, Tim Langen, Thomas Gasenzer, Jürgen Berges and Jörg Schmiedmayer
Nature 545, 323–326 (2017)

Posted: May 19th, 2017, | Comments: none

KRb: Solving Hard Quantum Problems: Everything is Connected

Quantum objects cannot just be understood as the sum of their parts. This is what makes quantum calculations so complicated. Scientists at TU Wien (Vienna) have now calculated Bose-Einstein-condensates, revealing the secrets of the particles’ collective behaviour.
Posted: January 27th, 2016, | Comments: none

KRb: Cooling of a One-Dimensional Bose Gas

New paper from the KRb lab published in Physical Review Letters:

Cooling of a One-Dimensional Bose Gas
Bernhard Rauer, Pjotrs Grišins, Igor E. Mazets, Thomas Schweigler, Wolfgang Rohringer, Remi Geiger, Tim Langen and Jörg Schmiedmayer
Phys. Rev. Lett. 116, 030402 (2016)

Posted: January 25th, 2016, | Comments: none

KRb: Towards experimental quantum-field tomography with ultracold atoms

New paper from the KRb lab published in Nature Communications:

Towards experimental quantum-field tomography with ultracold atoms

A. Steffens, M. Friesdorf, T. Langen, B. Rauer, T. Schweigler, R. Hübener, J. Schmiedmayer, C. A. Riofrío, J. Eisert
Nature Communications 6, 7663 (2015), arXiv:1406.3632

Posted: July 3rd, 2015, | Comments: none

KRb: Double Honour for Tim Langen

The quantum physicist Dr. Tim Langen was awarded a QEOD Thesis Prize of the European Physical Society and a Springer Theses Award for his dissertation at the Atominstitut/TU Wien.
Posted: June 18th, 2015, | Comments: none

KRb: Cooling of a one-dimensional Bose gas

New preprint from the KRb lab:

Cooling of a one-dimensional Bose gas
Bernhard Rauer, Pjotrs Grišins, Igor E. Mazets, Thomas Schweigler, Wolfgang Rohringer, Remi Geiger, Tim Langen and Jörg Schmiedmayer
arXiv:1505.04747

Posted: June 17th, 2015, | Comments: none

KRb: On solving the quantum many-body problem

New preprint from the KRb lab:

On solving the quantum many-body problem
Thomas Schweigler, Valentin Kasper, Sebastian Erne, Bernhard Rauer, Tim Langen, Thomas Gasenzer, Jürgen Berges, and Jörg Schmiedmayer
arxiv:1505.03126

Posted: May 13th, 2015, | Comments: none

KRb: Experimental observation of a generalized Gibbs ensemble

New paper from the KRb lab published in Science:

Experimental observation of a generalized Gibbs ensemble

T. Langen, S. Erne, R. Geiger, B. Rauer, T. Schweigler, M. Kuhnert, W. Rohringer, I. E. Mazets, T. Gasenzer, J. Schmiedmayer
Science 348, 207 (2015), arXiv:1411.7185

Posted: April 9th, 2015, | Comments: none

KRb: New review articles

Ultracold atoms out of equilibrium
T. Langen, R. Geiger, and J. Schmiedmayer
Annu. Rev. Cond. Mat. Phys. 6, 201 (2015) , arxiv:1408.6377

Interferometry with Atoms
J. F. Schaff, T. Langen, and J. Schmiedmayer
Proc. Internat. School Phys. Enrico Fermi 188, 1 (2014)
see also Riv. Nuovo Cimento 34, 509 (2014)

Posted: April 8th, 2015, | Comments: none