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Title: On the effect of pion condensates on the spectrum of neutron stars

There is no precise theory describing the structure of neutron stars. However, inside such objects the baryon density is very high and a pion condensation may occur. These condensates, if they exist, might give a significant effect on a spectrum of neutron stars. We investigate this influence with a help of simplified model to give qualitative picture of the effect.
Authors:
;  [1] ;  [2]
  1. V. A. Fock Department of Theoretical Physics, Saint-Petersburg State University, 198504 St. Petersburg (Russian Federation)
  2. Departament d’Estructura i Constituents de la Matèria and Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Catalonia (Spain)
Publication Date:
OSTI Identifier:
22499083
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1701; Journal Issue: 1; Conference: 11. conference on quark confinement and hadron spectrum, Saint Petersburg (Russian Federation), 8-12 Sep 2014; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; BARYONS; CONDENSATES; DENSITY; NEUTRON STARS; PION CONDENSATION; PIONS; SPECTRA