Multistability of Driven-Dissipative Quantum Spins.

@article{Landa2020MultistabilityOD,
  title={Multistability of Driven-Dissipative Quantum Spins.},
  author={H. Landa and M. Schiro' and Gr'egoire Misguich},
  journal={Physical review letters},
  year={2020},
  volume={124 4},
  pages={
          043601
        }
}
  • H. Landa, M. Schiro', Gr'egoire Misguich
  • Published 2020
  • Mathematics, Physics, Medicine
  • Physical review letters
  • 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 by correlations at leading order, and benchmark this scheme using high-precision numerics based on matrix-product operators in one- and two-dimensional… CONTINUE READING

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