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Título:
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Perspectives on 1/ƒ noise in quantum chaos
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Autores:
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Relaño Pérez, Armando ;
Molina, R. A. ;
Retamosa Granado, Joaquín ;
Muñoz, L. ;
Faleiro, E. ;
Gómez Gómez, José María
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Tipo de documento:
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texto impreso
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Editorial:
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IOP publishing ltd, 2010
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Dimensiones:
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application/pdf
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Nota general:
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cc_by
info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Termodinámica
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Tipo = Artículo
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Resumen:
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The power spectrum of the ?_(n) statistic of quantum spectra presents 1/ƒ^(?) noise. For chaotic systems ? = 1 while for regular systems ? = 2. Although the transition from regularity to chaos is non universal, for a wide variety of systems with a mixed phase space the value of ? is intermediate between 1 and 2 and can be related to the fraction of regular or chaotic orbits in the total phase space. This statistic can be a very useful tool for the analysis of experimental spectra, specially in the case of missing levels or spectral sequences with mixed symmetries.
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En línea:
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https://eprints.ucm.es/id/eprint/27509/1/Relano21libre.pdf
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