Integrals of motion as slow modes in dissipative many-body operator dynamics
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DOI: 10.1103/d9b4-wlv6
Abstract: We consider Lindbladian operator dynamics in many-body quantum systems with one or more integrals of motion (IOM), subject to weak local dissipation. We demonstrate that IOMs with small support become slow modes of these dynamics,… read more here.
Keywords: integrals motion; slow modes; many body; operator dynamics ... See more keywords
Information scrambling and the correspondence of entanglement dynamics and operator dynamics in systems with nonlocal interactions
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DOI: 10.1103/physrevb.107.205127
Abstract: How fast quantum information scrambles such that it becomes inaccessible by local probes turns out to be central to various fields. Motivated by recent works on spin systems with nonlocal interactions, we study information scrambling… read more here.
Keywords: information; nonlocal interactions; operator dynamics; systems nonlocal ... See more keywords