Quantum correlations and limit cycles in the driven-dissipative Heisenberg lattice
Autor: | Owen, E. T., Jin, J., Rossini, D., Fazio, R., Hartmann, M. J. |
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Rok vydání: | 2017 |
Předmět: | |
Zdroj: | New J. Phys., 20, 045004 (2018) |
Druh dokumentu: | Working Paper |
DOI: | 10.1088/1367-2630/aab7d3 |
Popis: | 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. Comment: 13 pages, 7 figures |
Databáze: | arXiv |
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