Entropic g Theorem in General Spacetime Dimensions.
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DOI: 10.1103/physrevlett.130.111603
Abstract: We establish the irreversibility of renormalization group flows on a pointlike defect inserted in a d-dimensional Lorentzian conformal field theory. We identify the impurity entropy g with the quantum relative entropy in two equivalent ways.… read more here.
Keywords: theorem general; general spacetime; entropic theorem; entropy ... See more keywords