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
Stability and bifurcation on predator-prey systems with nonlocal prey competition
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DOI: 10.3934/dcds.2018002
Abstract: In this paper, we investigate diffusive predator-prey systems with nonlocal intraspecific competition of prey for resources. We prove the existence and uniqueness of positive steady states when the conversion rate is large. To show the… read more here.
Keywords: predator prey; competition; systems nonlocal; prey systems ... See more keywords