Chiral symmetry restoration by parity doubling and the structure of neutron stars

We investigate the equation of state for the recently developed hybrid quark-meson-nucleon model under neutron-star conditions of β-equilibrium and charge neutrality. The model has the characteristic feature that, at increasing baryon density, the chiral symmetry is restored within the hadronic phas...

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Veröffentlicht in:	Physical review. D 2018-11, Vol.98 (10), p.103021, Article 103021
Hauptverfasser:	Marczenko, Michał, Blaschke, David, Redlich, Krzysztof, Sasaki, Chihiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Binary stars Equations of state Mathematical models Neutron stars Neutrons Parameters Pulsars Quarks Restoration Symmetry
Online-Zugang:	Volltext
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