3 papers
cond-mat.str-el2021
Order by disorder in frustration-free systems: a Quantum Monte Carlo study of a two-dimensional PXP model
Mingxi Yue, Zijian Wang, Bhaskar Mukherjee +1
In this study, an order by disorder mechanism has been proposed in a two-dimensional PXP model, where the extensive degeneracy of the classical ground-state manifold is due to stri…
cond-mat.str-el2021
Symmetry protected topological edge modes and emergent partial time reversal symmetry breaking in open quantum many-body systems
Zijian Wang, Qiaoyi Li, Wei Li +1
Symmetry-protected topological edge modes are one of the most remarkable phenomena in topological physics. Here, we formulate and quantitatively examine the effect of a quantum bat…
cond-mat.quant-gas2020
Pattern formation and exotic order in driven-dissipative Bose-Hubbard systems
Zijian Wang, Carlos Navarrete-Benlloch, Zi Cai
Modern experimental platforms such as supercoducting-circuit arrays call for the exploration of bosonic tight-binding models in unconventional situations with no counterpart in rea…