Cooling quantum gases with entropy localization
Abstract
We study the dynamics of entropy in a time dependent potential and explore how disorder influences this entropy flow. We show that disorder can trap entropy at the edge of the atomic cloud enabling a novel cooling method. We demonstrate the feasibility of our cooling technique by analyzing the evolution of entropy in a one-dimensional Fermi lattice gas with a time dependent superlattice potential. © 2017 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.
Date Published
Journal
New Journal of Physics
Volume
19
Issue
2
URL
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014407964&doi=10.1088%2f1367-2630%2faa5e7b&partnerID=40&md5=491fdce45ec47a1ea13afc6bd5c3ef0e
DOI
10.1088/1367-2630/aa5e7b
Research Area
Group (Lab)
Funding Source
1508300
PHY1508300