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Título:
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Chiral symmetry restoration from the hadronic regime
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Autores:
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Gómez Nicola, Ángel ;
Cortés, Santiago ;
Morales, John ;
Ruiz de Elvira Carrascal, Jacobo ;
Torres Andrés, Ricardo
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Tipo de documento:
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texto impreso
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Editorial:
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E D P Sciences, 2017
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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: Física-Modelos matemáticos
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Materia = Ciencias: Física: Física matemática
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Tipo = Artículo
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Resumen:
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We discuss recent advances on QCD chiral symmetry restoration at finite temperature, within the theoretical framework of Effective Theories. U(3) Ward Identities are derived between pseudoscalar susceptibilities and quark condensates, allowing to explain the behaviour of lattice meson screening masses. Unitarized interactions and the generated f?(500) thermal state are showed to play an essential role in the description of the transition through the scalar susceptibility.
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En línea:
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https://eprints.ucm.es/44728/1/gnicola54libre%2BCC.pdf
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