3 papers
quant-ph2024
Exotic localization for the bound states in the non-reciprocal two-particle Hubbard model
Huan-Yu Wang, Ji Li, Wu-Ming Liu +2
We investigate the localization behavior of two-particle Hubbard model in the presence of non-reciprocal tunneling and non-Hermitian bound states can be obtained with strong repuls…
cond-mat.quant-gas2023
Bulk-boundary correspondence in topological systems with the momentum dependent energy shift
Huan-Yu Wang, Zhen-Biao Yang, Wu-Ming Liu
Bulk-boundary correspondences (BBCs) remain the central topic in modern condensed matter physics, and are gaining increasing interests with the recent discovery of non-Hermitian sk…
cond-mat.mes-hall2019
Majorana Edge modes of Kitaev Chain with Multiple Time Periodic Driving
Huan-Yu Wang, Lin Zhuang, W. M. Liu
Floquet Majorana edge modes capture the topological features of periodically driven superconductors. We present a Kitaev chain with multiple time periodic driving and demonstrate h…