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arxiv: 1906.00791 · v1 · pith:I35G4SKAnew · submitted 2019-06-03 · 🪐 quant-ph · cond-mat.stat-mech· cond-mat.str-el

Lieb-Robinson bounds for open quantum systems with long-ranged interactions

classification 🪐 quant-ph cond-mat.stat-mechcond-mat.str-el
keywords systemsinteractionsquantumboundslieb-robinsonlong-rangedopenprove
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We state and prove four types of Lieb-Robinson bounds valid for many-body open quantum systems with power law decaying interactions undergoing out of equilibrium dynamics. We also provide an introductory and self-contained discussion of the setting and tools necessary to prove these results. The results found here apply to physical systems in which both long-ranged interactions and dissipation are present, as commonly encountered in certain quantum simulators, such as Rydberg systems or Coulomb crystals formed by ions.

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