Information-Based Numerical Distances between Equilibrium and Non-Equilibrium States
We consider a typical master equation describing thermal time-evolution. In parallel, we also consider a quasi static canonical description of the same problem. We are able to devise a way of numerically comparing these two treatments and concoct a distance-measure between them. In this way, one is...
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Autores principales: | , , , |
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Formato: | Articulo |
Lenguaje: | Inglés |
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2020
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Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/119313 |
Aporte de: |
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I19-R120-10915-119313 |
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institution |
Universidad Nacional de La Plata |
institution_str |
I-19 |
repository_str |
R-120 |
collection |
SEDICI (UNLP) |
language |
Inglés |
topic |
Física Information theory Master Equation Thermal Time-Evolution Equilibrium-Off Equilibrium Distances |
spellingShingle |
Física Information theory Master Equation Thermal Time-Evolution Equilibrium-Off Equilibrium Distances Plastino, Ángel Ricardo Ferri, Gustavo L. Rocca, Mario Carlos Plastino, Ángel Luis Information-Based Numerical Distances between Equilibrium and Non-Equilibrium States |
topic_facet |
Física Information theory Master Equation Thermal Time-Evolution Equilibrium-Off Equilibrium Distances |
description |
We consider a typical master equation describing thermal time-evolution. In parallel, we also consider a quasi static canonical description of the same problem. We are able to devise a way of numerically comparing these two treatments and concoct a distance-measure between them. In this way, one is in a position to know how far or close equilibrium and off-equilibrium can get. The first, rather surprising observation, is that our systems lose structural details as N grows. Also, the time-evolution of the distance between the two pertinent probability distributions is quite sensitive to the heating-cooling process. |
format |
Articulo Articulo |
author |
Plastino, Ángel Ricardo Ferri, Gustavo L. Rocca, Mario Carlos Plastino, Ángel Luis |
author_facet |
Plastino, Ángel Ricardo Ferri, Gustavo L. Rocca, Mario Carlos Plastino, Ángel Luis |
author_sort |
Plastino, Ángel Ricardo |
title |
Information-Based Numerical Distances between Equilibrium and Non-Equilibrium
States |
title_short |
Information-Based Numerical Distances between Equilibrium and Non-Equilibrium
States |
title_full |
Information-Based Numerical Distances between Equilibrium and Non-Equilibrium
States |
title_fullStr |
Information-Based Numerical Distances between Equilibrium and Non-Equilibrium
States |
title_full_unstemmed |
Information-Based Numerical Distances between Equilibrium and Non-Equilibrium
States |
title_sort |
information-based numerical distances between equilibrium and non-equilibrium
states |
publishDate |
2020 |
url |
http://sedici.unlp.edu.ar/handle/10915/119313 |
work_keys_str_mv |
AT plastinoangelricardo informationbasednumericaldistancesbetweenequilibriumandnonequilibriumstates AT ferrigustavol informationbasednumericaldistancesbetweenequilibriumandnonequilibriumstates AT roccamariocarlos informationbasednumericaldistancesbetweenequilibriumandnonequilibriumstates AT plastinoangelluis informationbasednumericaldistancesbetweenequilibriumandnonequilibriumstates |
bdutipo_str |
Repositorios |
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1764820448179126272 |