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cond-mat.dis-nn2026
Boundary-Controlled Liouvillian Relaxation with Exact Steady States Fixed by Dissipative Disorder
Yazhuang Miao, Weizh Ma, Yong Wang +2
In open quantum lattice systems, changing the boundary condition would appear to alter both the steady state and the nonzero Liouvillian spectrum. Here we show that boundary condit…
physics.optics2026
Imaginary Gauge-steerable Edge Modes In Non-Hermitian Aubry-André-Harper Model
Yazhuang Miao, Wei Ding, Litong Wang +3
We identify steerable exponentially localized in-gap mode in a quasiperiodic non-Hermitian Aubry-André-Harper chain with a spatially fluctuating, zero-mean imaginary gauge field. U…