Multistability of Driven-Dissipative Quantum Spins
Multistability of Driven-Dissipative Quantum Spins
We study the dynamics of lattice models of quantum spins one-half, driven by a coherent drive and subject to dissipation. Generically the mean-field limit of these models manifests multistable parameter regions of coexisting steady states with different magnetizations. We introduce an efficient scheme accounting for the corrections to mean field …