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Título:
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The status of the KSS bound and its possible violations (how perfect can a fluid be?)
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Autores:
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Dobado González, Antonio ;
Llanes Estrada, Felipe José ;
Torres Rincón, Juan M.
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Tipo de documento:
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texto impreso
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Editorial:
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American Institute of Physics, 2008
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Dimensiones:
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application/pdf
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Nota general:
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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
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Tipo = Artículo
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Resumen:
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In this work we briefly review the Kovtun-Son-Starinet (KSS) computation of the ratio eta/s for quantum field theories with gravitational dual and the related conjecture that it is bound from below by 1/4 pi. We discuss the validity of the bound and the nature of its possible violations, its relevance for RHIC, its connection with phase transitions and other related issues.
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En línea:
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https://eprints.ucm.es/id/eprint/21463/1/DobadoAntonio24.pdf
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