6 citations · 14 across the 7 of their papers we have counts for
4 papers · 1 filter
Scaling Laws Governing the Collapse of a Bose-Einstein Condensate
Sebastian J. Morris, Christopher J. Ho, Simon M. Fischer +4
We study the collapse of an attractive Bose-Einstein condensate, where an unstable system evolves towards a singularity, by numerically solving the underlying cubic-quintic nonline…
Joule expansion of a quantum gas
Christopher J. Ho, Simon M. Fischer, Gevorg Martirosyan +4
We revisit the classic Joule-expansion experiments, now with a quantum-degenerate atomic Bose gas. In contrast to the classical-gas experiments, where no temperature change was mea…
A universal speed limit for spreading of coherence
Gevorg Martirosyan, Martin Gazo, Jiří Etrych +5
Discoveries of fundamental limits for the rates of physical processes, from the speed of light to the Lieb-Robinson bound for information propagation, often lead to breakthroughs i…
Universal quantum dynamics of Bose polarons
Jiří Etrych, Gevorg Martirosyan, Alec Cao +3
Predicting the emergent properties of impurities immersed in a quantum bath is a fundamental challenge that can defy quasiparticle treatments. Here, we measure the spectral propert…