4 papers
Inner structure of the many-body localization transition and the fulfillment of the Harris criterion
Jie Chen, Chun Chen, Xiaoqun Wang
We treat the disordered Heisenberg model in 1D as the standard model of many-body localization (MBL). Two new and independent order parameters stemming solely from the half-chain v…
Many-body localization and particle multioccupancy in the disordered Bose-Hubbard model
Jie Chen, Chun Chen, Xiaoqun Wang
We study the potential influence of the particle multi-occupations on the stability of many-body localization in the disordered Bose-Hubbard model. Within the higher-energy section…
Universal Entanglement Pattern Formation via a Quantum Quench
Lihui Pan, Jie Chen, Chun Chen +1
We identify a universal short-time structure in symmetry-resolved entanglement dynamics -- the entanglement channel wave (ECW) -- arising from the decomposition of entanglement int…
Dynamical quantum phase transition with divergent multipartite entanglement
Jie Chen, Ricardo Costa de Almeida, Hendrik Weimer
We investigate the nonequilibrium quench dynamics of the one-dimensional transverse-field Ising model in both integrable and nonintegrable regimes. In particular, we report on a no…