Information, Deformed қ-Wehrl Entropies and Semiclassical Delocalization

Information, Deformed қ-Wehrl Entropies and Semiclassical Delocalization

Semiclassical delocalization in phase space constitutes a manifestation of the Uncertainty Principle, one indispensable part of the present understanding of Nature and the Wehrl entropy is widely regarded as the foremost localization-indicator. We readdress the matter here within the framework of th...

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Main Authors: Felipe Olivares, Montse Casas, Gustavo L. Ferri, Angelo Plastino, Flavia Pennini
Format: Article
Language:English
Published: MDPI AG 2009-01-01
Series:Entropy
Subjects:
Uncertainty principle
classical localization
escort distributions
semiclassical methods
Online Access:http://www.mdpi.com/1099-4300/11/1/32/
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spelling doaj-7bf59065c4be46838508cf06b80b3f462020-11-24T23:00:21ZengMDPI AGEntropy1099-43002009-01-01111324110.3390/e11010032Information, Deformed қ-Wehrl Entropies and Semiclassical DelocalizationFelipe OlivaresMontse CasasGustavo L. FerriAngelo PlastinoFlavia PenniniSemiclassical delocalization in phase space constitutes a manifestation of the Uncertainty Principle, one indispensable part of the present understanding of Nature and the Wehrl entropy is widely regarded as the foremost localization-indicator. We readdress the matter here within the framework of the celebrated semiclassical Husimi distributions and their associatedWehrl entropies, suitably қ-deformed. We are able to show that it is possible to significantly improve on the extant phase-space classical-localization power. http://www.mdpi.com/1099-4300/11/1/32/Uncertainty principleclassical localizationescort distributionssemiclassical methods
collection DOAJ
language English
format Article
sources DOAJ
author Felipe Olivares
Montse Casas
Gustavo L. Ferri
Angelo Plastino
Flavia Pennini
spellingShingle Felipe Olivares
Montse Casas
Gustavo L. Ferri
Angelo Plastino
Flavia Pennini
Information, Deformed қ-Wehrl Entropies and Semiclassical Delocalization
Entropy
Uncertainty principle
classical localization
escort distributions
semiclassical methods
author_facet Felipe Olivares
Montse Casas
Gustavo L. Ferri
Angelo Plastino
Flavia Pennini
author_sort Felipe Olivares
title Information, Deformed қ-Wehrl Entropies and Semiclassical Delocalization
title_short Information, Deformed қ-Wehrl Entropies and Semiclassical Delocalization
title_full Information, Deformed қ-Wehrl Entropies and Semiclassical Delocalization
title_fullStr Information, Deformed қ-Wehrl Entropies and Semiclassical Delocalization
title_full_unstemmed Information, Deformed қ-Wehrl Entropies and Semiclassical Delocalization
title_sort information, deformed қ-wehrl entropies and semiclassical delocalization
publisher MDPI AG
series Entropy
issn 1099-4300
publishDate 2009-01-01
description Semiclassical delocalization in phase space constitutes a manifestation of the Uncertainty Principle, one indispensable part of the present understanding of Nature and the Wehrl entropy is widely regarded as the foremost localization-indicator. We readdress the matter here within the framework of the celebrated semiclassical Husimi distributions and their associatedWehrl entropies, suitably қ-deformed. We are able to show that it is possible to significantly improve on the extant phase-space classical-localization power.
topic Uncertainty principle
classical localization
escort distributions
semiclassical methods
url http://www.mdpi.com/1099-4300/11/1/32/
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AT montsecasas informationdeformedkˌwehrlentropiesandsemiclassicaldelocalization
AT gustavolferri informationdeformedkˌwehrlentropiesandsemiclassicaldelocalization
AT angeloplastino informationdeformedkˌwehrlentropiesandsemiclassicaldelocalization
AT flaviapennini informationdeformedkˌwehrlentropiesandsemiclassicaldelocalization
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