4 papers
Entanglement phases and phase transitions in monitored free fermion system due to localizations
Yu-Jun Zhao, Xuyang Huang, Yi-Rui Zhang +2
In recent years, the presence of local potentials has significantly enriched and diversified the entanglement patterns in monitored free fermion systems. In our approach, we employ…
Slow growth of quantum magic in disorder-free Stark many-body localization
Han-Ze Li, Yi-Rui Zhang, Yu-Jun Zhao +2
Disorder-free quantum many-body localization can strongly suppress transport while still enabling the dynamical buildup of computationally costly non-Clifford resources. In a tilte…
Quantum feedback induced entanglement relaxation and dynamical phase transition in monitored free fermion chains with Wannier-Stark ladder
Xuyang Huang, Han-Ze Li, Yu-Jun Zhao +2
In recent years, measurement induced entanglement transitions (MIETs) have attracted significant attention. However, the dynamical transition associated with the feedback induced s…
Fate of pseudo mobility-edge and multiple states in non-Hermitian Wannier-Stark lattice
Yu-Jun Zhao, Han-Ze Li, Xuyang Huang +2
The interaction between non-reciprocity and disorder-free localization has emerged as a fascinating open question. Here, we explore the effects of pseudo mobility edges (MEs) along…