Cooling Quantum Gases with Entropy Localization
Quantum Gases
2017-02-28 v3
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.
Cite
@article{arxiv.1604.04277,
title = {Cooling Quantum Gases with Entropy Localization},
author = {F. Nur Ünal and Erich J. Mueller},
journal= {arXiv preprint arXiv:1604.04277},
year = {2017}
}
Comments
6 pages, 4 figures