Density-wave steady-state phase of dissipative ultracold fermions with nearest-neighbor interactions

Jaromir Panas, Michael Pasek, Arya Dhar, Tao Qin, Andreas Geißler, Mohsen Hafez-Torbati, Max E. Sorantin, Irakli Titvinidze, and Walter Hofstetter
Phys. Rev. B 99, 115125 – Published 18 March 2019

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 nonlocal interactions arising from the dressing by highly excited Rydberg states, which have finite lifetimes due to spontaneous emission processes.

  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Received 3 December 2018
  • Revised 22 February 2019

DOI:https://doi.org/10.1103/PhysRevB.99.115125

©2019 American Physical Society

Physics Subject Headings (PhySH)

Condensed Matter, Materials & Applied Physics

Authors & Affiliations

Jaromir Panas1,*, Michael Pasek1, Arya Dhar1,2, Tao Qin1, Andreas Geißler1,3, Mohsen Hafez-Torbati1, Max E. Sorantin4, Irakli Titvinidze4, and Walter Hofstetter1

  • 1Institut für Theoretische Physik, Goethe-Universität, 60438 Frankfurt am Main, Germany
  • 2Institut für Theoretische Physik, Leibniz Universität Hannover, Appelstraße 2, 30167 Hannover, Germany
  • 3ISIS, University of Strasbourg and CNRS, 67000 Strasbourg, France
  • 4Institute of Theoretical and Computational Physics, Graz University of Technology, 8010 Graz, Austria

  • *panas@th.physik.uni-frankfurt.de

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 99, Iss. 11 — 15 March 2019

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review B

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×