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 con- sider charges localised on the time-zero hyperplane, possibly crossing the boundary.
Longo, R. (2019). Entropy of coherent excitations. LETTERS IN MATHEMATICAL PHYSICS, 109(12), 2587-2600.
Entropy of coherent excitations
Longo R.
2019-01-01
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 con- sider charges localised on the time-zero hyperplane, possibly crossing the boundary.File in questo prodotto:
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