A Semiclassical Condition for Chaos Based on Pesin Theorem

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A semiclassical method to determine if the classical limit of a quantum system shows a chaotic behavior or not based on Pesin theorem, is presented. The method is applied to a phenomenological Gamow–type model and it is concluded that in the classical limit the dynamics exhibited by its effective Ha...

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Autores principales: Gómez, Ignacio Sebastián, Losada, M., Fortin, S., Castagnino, Mario, Portesi, Mariela Adelina
Formato: Articulo
Lenguaje:Inglés
Publicado: 2014
Materias:
Física
Pesin theorem
Lyapunov exponents
Kolmogorov-Sinai entropy
Classical limit
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/107603
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-107603
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Pesin theorem
Lyapunov exponents
Kolmogorov-Sinai entropy
Classical limit
spellingShingle Física
Pesin theorem
Lyapunov exponents
Kolmogorov-Sinai entropy
Classical limit
Gómez, Ignacio Sebastián
Losada, M.
Fortin, S.
Castagnino, Mario
Portesi, Mariela Adelina
A Semiclassical Condition for Chaos Based on Pesin Theorem
topic_facet Física
Pesin theorem
Lyapunov exponents
Kolmogorov-Sinai entropy
Classical limit
description A semiclassical method to determine if the classical limit of a quantum system shows a chaotic behavior or not based on Pesin theorem, is presented. The method is applied to a phenomenological Gamow–type model and it is concluded that in the classical limit the dynamics exhibited by its effective Hamiltonian is chaotic.
format Articulo
Articulo
author Gómez, Ignacio Sebastián
Losada, M.
Fortin, S.
Castagnino, Mario
Portesi, Mariela Adelina
author_facet Gómez, Ignacio Sebastián
Losada, M.
Fortin, S.
Castagnino, Mario
Portesi, Mariela Adelina
author_sort Gómez, Ignacio Sebastián
title A Semiclassical Condition for Chaos Based on Pesin Theorem
title_short A Semiclassical Condition for Chaos Based on Pesin Theorem
title_full A Semiclassical Condition for Chaos Based on Pesin Theorem
title_fullStr A Semiclassical Condition for Chaos Based on Pesin Theorem
title_full_unstemmed A Semiclassical Condition for Chaos Based on Pesin Theorem
title_sort semiclassical condition for chaos based on pesin theorem
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/107603
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