Deformed Generalization of the Semiclassical Entropy

Deformed Generalization of the Semiclassical Entropy

We explicitly obtain here a novel expression for the semiclassical Wehrl’s entropy using deformed algebras built up with the q¡coherent states (see Arik and Coon [J.Math.Phys. 17, 524 (1976) and Quesne [J. Phys. A 35, 9213 (2002)]). The generalization is investigated with emphasis on i) its...

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Main Authors: Montserrat Casas, Anel R. Plastino, Angel Plastino, Flavia Pennini, Fernando Olivares, Gustavo Ferri
Format: Article
Language:English
Published: MDPI AG 2008-09-01
Series:Entropy
Subjects:
Wehrl entropy
Husimi distributions
deformed algebra
coherent states
Online Access:http://www.mdpi.com/1099-4300/10/3/240/
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spelling doaj-4eaba984ddf5492487695531d833ff5a2020-11-24T21:43:33ZengMDPI AGEntropy1099-43002008-09-0110324024710.3390/e10030240Deformed Generalization of the Semiclassical EntropyMontserrat CasasAnel R. PlastinoAngel PlastinoFlavia PenniniFernando OlivaresGustavo FerriWe explicitly obtain here a novel expression for the semiclassical Wehrl’s entropy using deformed algebras built up with the q¡coherent states (see Arik and Coon [J.Math.Phys. 17, 524 (1976) and Quesne [J. Phys. A 35, 9213 (2002)]). The generalization is investigated with emphasis on i) its behavior as a function of temperature and ii) the results obtained when the deformation-parameter tends to unity.http://www.mdpi.com/1099-4300/10/3/240/Wehrl entropyHusimi distributionsdeformed algebracoherent states
collection DOAJ
language English
format Article
sources DOAJ
author Montserrat Casas
Anel R. Plastino
Angel Plastino
Flavia Pennini
Fernando Olivares
Gustavo Ferri
spellingShingle Montserrat Casas
Anel R. Plastino
Angel Plastino
Flavia Pennini
Fernando Olivares
Gustavo Ferri
Deformed Generalization of the Semiclassical Entropy
Entropy
Wehrl entropy
Husimi distributions
deformed algebra
coherent states
author_facet Montserrat Casas
Anel R. Plastino
Angel Plastino
Flavia Pennini
Fernando Olivares
Gustavo Ferri
author_sort Montserrat Casas
title Deformed Generalization of the Semiclassical Entropy
title_short Deformed Generalization of the Semiclassical Entropy
title_full Deformed Generalization of the Semiclassical Entropy
title_fullStr Deformed Generalization of the Semiclassical Entropy
title_full_unstemmed Deformed Generalization of the Semiclassical Entropy
title_sort deformed generalization of the semiclassical entropy
publisher MDPI AG
series Entropy
issn 1099-4300
publishDate 2008-09-01
description We explicitly obtain here a novel expression for the semiclassical Wehrl’s entropy using deformed algebras built up with the q¡coherent states (see Arik and Coon [J.Math.Phys. 17, 524 (1976) and Quesne [J. Phys. A 35, 9213 (2002)]). The generalization is investigated with emphasis on i) its behavior as a function of temperature and ii) the results obtained when the deformation-parameter tends to unity.
topic Wehrl entropy
Husimi distributions
deformed algebra
coherent states
url http://www.mdpi.com/1099-4300/10/3/240/
work_keys_str_mv AT montserratcasas deformedgeneralizationofthesemiclassicalentropy
AT anelrplastino deformedgeneralizationofthesemiclassicalentropy
AT angelplastino deformedgeneralizationofthesemiclassicalentropy
AT flaviapennini deformedgeneralizationofthesemiclassicalentropy
AT fernandoolivares deformedgeneralizationofthesemiclassicalentropy
AT gustavoferri deformedgeneralizationofthesemiclassicalentropy
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