Nuclear Matter with Quark-Meson Coupling II: Modeling a Soliton Liquid

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We study in further detail a nontopological soliton model with coupling between quarks and mesons selected as promising in the previous work. Here we go beyond the Wigner-Seitz approximation by introducing the disorder necessary to reproduce the liquid state. We study nuclear matter, with particular interest in the transition to a quark-gluon plasma. The model studied is a variation of the chiral chromodielectric model of Fai, Perry and Wilets, where explicit coupling to a scalar meson field is introduced.
Latex, 17 pages, 4 figures

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Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/83273

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nucl-th/9910051
 http://arxiv.org/abs/nucl-th/9910051

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arXiv