Entropy of Coherent Excitations
Mathematical Physics
2019-07-24 v2 High Energy Physics - Theory
math.MP
Operator Algebras
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.
Keywords
Cite
@article{arxiv.1901.02366,
title = {Entropy of Coherent Excitations},
author = {Roberto Longo},
journal= {arXiv preprint arXiv:1901.02366},
year = {2019}
}
Comments
13 pages