Lorenzo Panebianco
Published 2019-11-22Version 1
We give a general formula for the relative entropy between the vacuum state and a coherent state, that is a state obtained by applying an exponentiated stress energy tensor to the vacuum of a chiral conformal field theory on the lightray. As an application of this result, we verify the QNEC and the Bekenstein Bound.
Relative Entropy of Fermion Excitation States on the CAR Algebra
On Relative Entropy and Global Index
Fusion and positivity in chiral conformal field theory
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