30 citations · 44 across the 7 of their papers we have counts for
7 papers
A Single Spin Switches the Steady-State Phase of an Open Quantum System
Jianwen Jie
Changing a many-body system by one constituent is normally expected to produce only a vanishing correction to an intensive observable. Here we show that, above a critical dissipati…
Nonlinear Dissipation and Hopf Criticality in Driven Dissipative Collective Spins
Shu Yang, Jun Wang, Weidong Li +3
Self-sustained oscillations combine finite-amplitude stabilization with a neutral phase degree of freedom. We develop this bifurcation-based framework for driven-dissipative collec…
Non-Resonant Boundary Time Crystals from Quantum Synchronization Breakdown
Jun Wang, Shu Yang, Zeqing Wang +4
Quantum synchronization (QS) in dissipative systems is often inferred from smooth phase locking, leaving open whether its breakdown constitutes a genuine nonequilibrium transition.…
Universal Manipulation of Quantum Synchronization in Spin Oscillator Networks
Shuo Dai, Zeqing Wang, Liang-Liang Wan +4
Quantum synchronization (QS) in open many-body systems offers a promising route for controlling collective quantum dynamics, yet existing manipulation schemes often rely on dissipa…
Emergent Continuous Time Crystal in Dissipative Quantum Spin System without Driving
Shu Yang, Zeqing Wang, Libin Fu +1
Time crystals are a nonequilibrium phase of matter that extend fundamental spontaneous symmetry breaking into the temporal dimension, typically requiring external driving for their…
Dissipation induced extended-localized transition
Yaru Liu, Zeqing Wang, Chao Yang +2
Mobility edge (ME), representing the critical energy that distinguishes between extended and localized states, is a key concept in understanding the transition between extended (me…
Absence of Correlations in Dissipative Interacting Qubits: a No-Go Theorem
Zeqing Wang, Ran Qi, Yao Lu +2
Exact solutions of model problems are elusive but potent tools for understanding many body interacting systems. We study a system of dissipative qubits with the Heisenberg interact…