Dissipation-induced mobility and coherence in frustrated lattices
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.95.063851
Abstract: In quantum lattice systems with geometric frustration, particles cannot move coherently due to destructive interference between tunnelling processes. Here we show that purely local, Markovian dissipation can induce mobility and long-range first-order coherence in frustrated… read more here.
Keywords: coherence frustrated; mobility; induced mobility; dissipation induced ... See more keywords
Observation of Interaction-Induced Mobility Edge in an Atomic Aubry-André Wire.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.103401
Abstract: A mobility edge, a critical energy separating localized and extended excitations, is a key concept for understanding quantum localization. The Aubry-André (AA) model, a paradigm for exploring quantum localization, does not naturally allow mobility edges… read more here.
Keywords: mobility; mobility edge; aubry andr; induced mobility ... See more keywords