Robustness of Many-Body Localization in the Presence of Dissipation.

@article{Levi2016RobustnessOM,
  title={Robustness of Many-Body Localization in the Presence of Dissipation.},
  author={Emanuele Levi and Markus Heyl and Igor Lesanovsky and Juan P Garrahan},
  journal={Physical review letters},
  year={2016},
  volume={116 23},
  pages={237203}
}
Many-body localization (MBL) has emerged as a novel paradigm for robust ergodicity breaking in closed quantum many-body systems. However, it is not yet clear to which extent MBL survives in the presence of dissipative processes induced by the coupling to an environment. Here we study heating and ergodicity for a paradigmatic MBL system-an interacting fermionic chain subject to quenched disorder-in the presence of dephasing. We find that, even though the system is eventually driven into an… CONTINUE READING