Publicación: Spectral-statistics properties of the experimental and theoretical light meson spectra
Fecha
2012-03-29
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info:eu-repo/semantics/openAccess
Título de la revista
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Editor
Elsevier
Resumen
We present a robust analysis of the spectral fluctuations exhibited by the light meson spectrum. This analysis provides information about the degree of chaos in light mesons and may be useful to get some insight on the underlying interactions. Our analysis unveils that the statistical properties of the light meson spectrum are close, but not exactly equal, to those of chaotic systems. In addition, we have analyzed several theoretical spectra including the latest lattice QCD calculation. With a single exception, their statistical properties are close to those of a generic integrable system, and thus incompatible with the experimental spectrum.
Descripción
This is an Accepted Manuscript of an article published by Elsevier in "Physics Letters B, Volume 710, Issue 1, 2012, Pages 139-144", available at: https://doi.org/10.1016/j.physletb.2012.02.050
Este es el manuscrito aceptado del artículo publicado por Elsevier en "Physics Letters B, Volume 710, Issue 1, 2012, Pages 139-144", disponible en línea: https://doi.org/10.1016/j.physletb.2012.02.050
Este es el manuscrito aceptado del artículo publicado por Elsevier en "Physics Letters B, Volume 710, Issue 1, 2012, Pages 139-144", disponible en línea: https://doi.org/10.1016/j.physletb.2012.02.050
Categorías UNESCO
Palabras clave
Meson spectroscopy, quark models, lattice QCD, quantum chaos, spectral statistics
Citación
L. Muñoz, C. Fernández-Ramírez, A. Relaño, J. Retamosa, Spectral-statistics properties of the experimental and theoretical light meson spectra, Physics Letters B, Volume 710, Issue 1, 2012, Pages 139-144, https://doi.org/10.1016/j.physletb.2012.02.050.
Centro
Facultades y escuelas::Facultad de Ciencias
Departamento
Física Interdisciplinar