311 citations · 2.6k across the 64 of their papers we have counts for
26 papers · 1 filter
Synthetic Topological Vacua of Yang-Mills Fields in Bose-Einstein Condensates
Jia-Zhen Li, Cong-Jun Zou, Yan-Xiong Du +7
Topological vacua are a family of degenerate ground states of Yang-Mills fields with zero field strength but nontrivial topological structures. They play a fundamental role in part…
Quantized Topological Anderson-Thouless Pump
Yi-Piao Wu, Ling-Zhi Tang, Guo-Qing Zhang +1
Thouless pump with quantized transports is topologically robust against small perturbations and disorders, while breaks down under sufficiently strong disorders. Here we propose co…
Connecting Topological Anderson and Mott Insulators in Disordered Interacting Fermionic Systems
Guo-Qing Zhang, Ling-Zhi Tang, Ling-Feng Zhang +2
The topological Anderson and Mott insulators are two phases that have so far been separately and widely explored beyond topological band insulators. Here we combine the two seeming…
Skin superfluid, topological Mott insulators, and asymmetric dynamics in interacting non-Hermitian Aubry-Andre-Harper models
Dan-Wei Zhang, Yu-Lian Chen, Guo-Qing Zhang +3
Non-Hermitian quantum many-body systems are a fascinating subject to be explored. Using the generalized density matrix renormalisation group method and complementary exact diagonal…
Chiral magnetic effect in three-dimensional optical lattices
Zhen Zheng, Zhi Lin, Dan-Wei Zhang +2
Although Weyl semimetals have been extensively studied for exploring rich topological physics, the direct observation of the celebrated chiral magnetic effect (CME) associated with…
Simulating bosonic Chern insulators in one-dimensional optical superlattices
Yu-Lian Chen, Guo-Qing Zhang, Dan-Wei Zhang +1
We study the topological properties of an extended Bose-Hubbard model with cyclically modulated hopping and on-site potential parameters, which can be realized with ultracold boson…