A Classical Bound on Quantum Entropy

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dc.creatorZachos, Cosmas K
dc.date2006-09-21
dc.date2007-04-23
dc.date.accessioned2026-07-07T11:27:43Z
dc.date.available2026-07-07T11:27:43Z
dc.descriptionA classical upper bound for quantum entropy is identified and illustrated, $0\leq S_q \leq \ln (e σ^2 / 2\hbar)$, involving the variance $σ^2$ in phase space of the classical limit distribution of a given system. A fortiori, this further bounds the corresponding information-theoretical generalizations of the quantum entropy proposed by Renyi.
dc.descriptionLatex2e, 7 pages, publication version
dc.identifierhttps://arxiv.org/abs/hep-th/0609148
dc.identifierhttp://arxiv.org/abs/hep-th/0609148
dc.identifierJ.Phys.A40:F407-F412,2007
dc.identifierdoi:10.1088/1751-8113/40/21/F02
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/196225
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectComputational Physics
dc.subjectQuantum Physics
dc.titleA Classical Bound on Quantum Entropy
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