Signatures of Indistinguishability in Bosonic Many-Body Dynamics.
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DOI: 10.1103/physrevlett.120.210401
Abstract: The dynamics of bosons in generic multimode systems, such as Bose-Hubbard models, are not only determined by interactions among the particles, but also by their mutual indistinguishability manifested in many-particle interference. We introduce a measure… read more here.
Keywords: indistinguishability; bosonic many; body dynamics; many body ... See more keywords
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
Zonal Estimators for Quasiperiodic Bosonic Many-Body Phases
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DOI: 10.3390/e24020265
Abstract: In this work, we explore the relevant methodology for the investigation of interacting systems with contact interactions, and we introduce a class of zonal estimators for path-integral Monte Carlo methods, designed to provide physical information… read more here.
Keywords: estimators quasiperiodic; many body; body phases; quasiperiodic bosonic ... See more keywords