Cooling quantum gases with entropy localization
Ünal, F. Nur
Mueller, Erich J.
New Journal of Physics
Institute of Physics Publishing
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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.