Cold magnetized quark matter phase diagram within a generalized SU(2) NJL model

We study the effect of intense magnetic fields on the phase diagram of cold, strongly interacting matter within an extended version of the Nambu-Jona-Lasinio model that includes flavor-mixing effects and vector interactions. Different values of the relevant model parameters in acceptable ranges are...

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Detalles Bibliográficos
Autores principales: Allen, P. G., Pagura, Valeria Paula, Scoccola, Norberto Nerio
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2015
Materias:
Física
Effective theory
Chiral symmetry
Qcd phase diagram
Magnetized quark matter
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/104618
http://hdl.handle.net/11336/98792
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
Descripción
Sumario:We study the effect of intense magnetic fields on the phase diagram of cold, strongly interacting matter within an extended version of the Nambu-Jona-Lasinio model that includes flavor-mixing effects and vector interactions. Different values of the relevant model parameters in acceptable ranges are considered. Charge neutrality and beta equilibrium effects, which are especially relevant to the study of compact stars, are also taken into account. In this case, the behavior of leptons is discussed.

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