3 papers
cond-mat.mes-hall2025
Observation of non-Hermitian bulk-boundary correspondence in non-chiral non-unitary quantum dynamics of single photons
Miao Zhang, Yue Zhang, Shuai Li +9
The breakdown of conventional bulk-boundary correspondence, a cornerstone of topological physics, is one of counter-intuitive phenomena in non-Hermitian systems, that is deeply roo…
physics.optics2024
Experimental investigation of the uncertainty relation in pre- and postselected systems
Yue Zhang, Xinyang Che, Yuanbang Wei +5
Uncertainty principle is one of the fundamental principles of quantum mechanics. Exploring such uncertainty relations in pre- and postselected (PPS) systems, where weak measurement…
quant-ph2024
Non-chiral non-Bloch invariants and topological phase diagram in non-unitary quantum dynamics without chiral symmetry
Yue Zhang, Shuai Li, Yingchao Xu +7
The non-Bloch topology leads to the emergence of various counter-intuitive phenomena in non-Hermitian systems under the open boundary condition (OBC), which can not find a counterp…