Quantum correlations and limit cycles in the driven-dissipative Heisenberg lattice

Abstract

Driven-dissipative quantum many-body systems have attracted increasing interest in recent years as they lead to novel classes of quantum many-body phenomena. In particular, mean-field calculations predict limit cycle phases, slow oscillations instead of stationary states, in the long-time limit for a number of driven-dissipative quantum many-body systems. Using a cluster mean-field and a self-consistent Mori projector approach, we explore the persistence of such limit cycles as short range quantum correlations are taken into account in a driven-dissipative Heisenberg model.

Keywords

• limit cycles
• driven-dissipative systems
• quantum many-body systems
• quantum magnets
• mean-field approaches
• nonlinear systems