Nonequilibrium Dynamics of Renyi Entropy for Bosonic Many-Particle Systems.
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DOI: 10.1103/physrevlett.127.200603
Abstract: We propose a new field theoretic method for calculating Renyi entropy of a subsystem of many interacting bosons without using replica methods. This method is applicable to dynamics of both open and closed quantum systems… read more here.
Keywords: dynamics renyi; bosonic many; many particle; renyi entropy ... See more keywords