Density-wave steady-state phase of dissipative ultracold fermions with nearest-neighbor interactions
Quantum Gases
2019-03-19 v1
Abstract
In this work we investigate the effect of local dissipation on the presence of density-wave ordering in spinful fermions with both local and nearest-neighbor interactions as described by the extended Hubbard model. We find density-wave order to be robust against decoherence effects up to a critical point where the system becomes homogeneous with no spatial ordering. Our results will be relevant for future cold-atom experiments using fermions with non-local interactions arising from the dressing by highly-excited Rydberg states, which have finite lifetimes due to spontaneous emission processes.
Keywords
Cite
@article{arxiv.1811.07369,
title = {Density-wave steady-state phase of dissipative ultracold fermions with nearest-neighbor interactions},
author = {Jaromir Panas and Michael Pasek and Arya Dhar and Tao Qin and Andreas Geißler and Mohsen Hafez-Torbati and Max E. Sorantin and Irakli Titvinidze and Walter Hofstetter},
journal= {arXiv preprint arXiv:1811.07369},
year = {2019}
}
Comments
15 pages, 6 figures