Artículo
Spectral behavior of contractive noise
Fecha de publicación:
12/2011
Editorial:
American Physical Society
Revista:
Physical Review E: Statistical, Nonlinear and Soft Matter Physics
ISSN:
1539-3755
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We study the behavior of the spectra corresponding to quantum systems subjected to a contractive noise, i.e., the environment reduces the accessible phase space of the system, but the total probability is conserved. We find that the number of long-lived resonances grows as a power law in but surprisingly there is no relationship between the exponent of this power law and the fractal dimension of the corresponding classical attractor. This is in disagreement with the predictions of the fractal Weyl law which has been established for open systems, where the probability is lost under the effect of a projective opening.
Palabras clave:
Fractal Weyl Law
,
Semiclassical mechanics
,
Open quantum maps
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Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Carlo, Gabriel Gustavo; Spina, Maria Elena; Rivas, Alejandro Mariano Fidel; Spectral behavior of contractive noise; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 84; 6; 12-2011; 662011-662015
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