Entropy of Coherent Excitations

Published 8 Jan 2019 in math-ph, hep-th, math.MP, and math.OA | (1901.02366v2)

Abstract: We provide a rigorous, explicit formula for the vacuum relative entropy of a coherent state on wedge local von Neumann algebras associated with a free, neutral quantum field theory on the Minkowski spacetime of arbitrary spacetime dimension. We consider charges localised on the time zero hyperplane, possibly crossing the boundary.

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Authors (1)

Roberto Longo

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