3 papers
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…
cond-mat.mes-hall2025
Non-Abelian Gauge Enhances Self-Healing for Non-Hermitian Su--Schrieffer--Heeger Chain
Yazhuang Miao, Yiming Zhao, Yong Wang +3
We investigate a non-Hermitian extension of the Su--Schrieffer--Heeger model that incorporates spin-dependent SU(2) gauge fields, represented by non-Abelian couplings between latti…
quant-ph2025
Reinforcement Learning Enhancing Entanglement for Two-Photon-Driven Rabi Model
Tingting Li, Yiming Zhao, Yong Wang +3
A control scheme is proposed that leverages reinforcement learning to enhance entanglement by modulating the two-photon-driven amplitude in a Rabi model. The quantum phase diagram…