Articles with "symmetry restoration" as a keyword



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Effects of chiral symmetry restoration on meson and dilepton production in relativistic heavy-ion collisions

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Published in 2022 at "Physical Review C"

DOI: 10.1103/physrevc.105.034914

Abstract: We include effects of chiral symmetry and its restoration in the kinetic equations for baryon propagation and explore the consequences for η , π 0 , ρ and dilepton production in heavy-ion collisions at 1-2A… read more here.

Keywords: production; model; chiral symmetry; symmetry restoration ... See more keywords
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Chiral symmetry restoration and quark deconfinement beyond mean field in a magnetized PNJL model

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Published in 2017 at "Physical Review D"

DOI: 10.1103/physrevd.97.011501

Abstract: We study chiral symmetry restoration and quark deconfinement beyond mean field approximation in a magnetized PNJL model. The feedback from mesons to quarks modifies the quark coupling constant and Polyakov potential. As a result, the… read more here.

Keywords: chiral symmetry; restoration quark; field; mean field ... See more keywords
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Chiral symmetry restoration by parity doubling and the structure of neutron stars

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Published in 2018 at "Physical Review D"

DOI: 10.1103/physrevd.98.103021

Abstract: We investigate the equation of state for a recently developed hybrid quark-meson-nucleon model under neutron star conditions of $\beta-$equilibrium and charge neutrality. The model has the characteristic feature that at increasing baryon density chiral symmetry… read more here.

Keywords: doubling structure; chiral symmetry; restoration parity; symmetry ... See more keywords