Neutrino emission from compact stars and inhomogeneous color superconductivity
Roberto Anglani, Giuseppe Nardulli, Marco Ruggieri, Massimo Mannarelli
DOI 10.1103/PhysRevD.74.074005 · Physical Review D
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
We discuss specific heat and neutrino emissivity due to direct Urca processes for quark matter in the color superconductive Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) phase of quantum chromodynamics. We assume that the three light quarks u, d, s are in a color and electrically neutral state and interact by a four-fermion Nambu–Jona-Lasinio coupling. We study a LOFF state characterized by a single plane wave for each pairing. From the evaluation of neutrino emissivity and fermionic specific heat, the cooling rate of simplified models of compact stars with a quark core in the LOFF state is estimated.
Similar papers
Crystalline color superconductors
similarity 0.87Roberto Anglani et al. · 2013 · arXiv:1302.4264
Source status unknown — claims are unverified
Color superconductivity in dense quark matter
similarity 0.87Mark G. Alford et al. · 2007 · arXiv:0709.4635
Source status unknown — claims are unverified
Equilibrium sequences of non rotating and rapidly rotating crystalline color superconducting hybrid stars
similarity 0.87Nicola Ippolito et al. · 2007 · arXiv:0710.3874
Source status unknown — claims are unverified
Manifestation of Instabilities in Nambu-Jona-Lasinio type models
similarity 0.86Michio Hashimoto · 2006 · arXiv:hep-ph/0605323
Source status unknown — claims are unverified
Neutrino emission and cooling rates of spin-one color superconductors
similarity 0.86Andreas Schmitt et al. · 2005 · arXiv:hep-ph/0510347
Source status unknown — claims are unverified
Cooling curves for neutron stars with hadronic matter and quark matter
similarity 0.86Shaoyu Yin et al. · 2011 · arXiv:1112.1880
Source status unknown — claims are unverified