3 papers
cond-mat.dis-nn2025
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…
cond-mat.dis-nn2025
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…
cond-mat.str-el2025
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…