Information measures based on Tsallis’ entropy and geometric considerations for thermodynamic systems

An analysis of the thermodynamic behavior of quantum systems can be performed from a geometrical perspective investigating the structure of the state space. We have developed such an analysis for nonextensive thermostatistical frameworks, making use of the q -divergence derived from Tsallis’ entropy...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Portesi, Mariela Adelina, Plastino, Ángel Luis, Pennini, Flavia
Formato: Articulo
Lenguaje:Inglés
Publicado: 2006
Materias:
Ciencias Exactas
Física
q-covariance
Generalized information distance
Information geometry
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/132110
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-132110
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
q-covariance
Generalized information distance
Information geometry
spellingShingle Ciencias Exactas
Física
q-covariance
Generalized information distance
Information geometry
Portesi, Mariela Adelina
Plastino, Ángel Luis
Pennini, Flavia
Information measures based on Tsallis’ entropy and geometric considerations for thermodynamic systems
topic_facet Ciencias Exactas
Física
q-covariance
Generalized information distance
Information geometry
description An analysis of the thermodynamic behavior of quantum systems can be performed from a geometrical perspective investigating the structure of the state space. We have developed such an analysis for nonextensive thermostatistical frameworks, making use of the q -divergence derived from Tsallis’ entropy. Generalized expressions for operator variance and covariance are considered, in terms of which the fundamental tensor is given.
format Articulo
Articulo
author Portesi, Mariela Adelina
Plastino, Ángel Luis
Pennini, Flavia
author_facet Portesi, Mariela Adelina
Plastino, Ángel Luis
Pennini, Flavia
author_sort Portesi, Mariela Adelina
title Information measures based on Tsallis’ entropy and geometric considerations for thermodynamic systems
title_short Information measures based on Tsallis’ entropy and geometric considerations for thermodynamic systems
title_full Information measures based on Tsallis’ entropy and geometric considerations for thermodynamic systems
title_fullStr Information measures based on Tsallis’ entropy and geometric considerations for thermodynamic systems
title_full_unstemmed Information measures based on Tsallis’ entropy and geometric considerations for thermodynamic systems
title_sort information measures based on tsallis’ entropy and geometric considerations for thermodynamic systems
publishDate 2006
url http://sedici.unlp.edu.ar/handle/10915/132110
work_keys_str_mv AT portesimarielaadelina informationmeasuresbasedontsallisentropyandgeometricconsiderationsforthermodynamicsystems
AT plastinoangelluis informationmeasuresbasedontsallisentropyandgeometricconsiderationsforthermodynamicsystems
AT penniniflavia informationmeasuresbasedontsallisentropyandgeometricconsiderationsforthermodynamicsystems
bdutipo_str Repositorios
_version_ 1764820455931248643

Ejemplares similares