arXiv:1208.1320 Abstract | arXiv Analytics

arXiv:1208.1320 [astro-ph.HE]Abstract References Reviews Resources

Deconfinement to Quark Matter in Neutron Stars - The Influence of Strong Magnetic Fields

V. Dexheimer, R. Negreiros, S. Schramm, M. Hempel

Published 2012-08-07, updated 2017-07-19Version 2

We use an extended version of the hadronic SU(3) non-linear realization of the sigma model that also includes quarks to study hybrid stars. Within this approach, the degrees of freedom change naturally as the temperature/density increases. Different prescriptions of charge neutrality, local and global, are tested and the influence of strong magnetic fields and the anomalous magnetic moment on the particle population is discussed.

Comments: To appear in the proceedings of conference XII HADRON PHYSICS April, 22-27, 2012, Bento Goncalves, Wineyards Valley Region, Rio Grande do Sul, Brazil Revised version with corrections made to the text in page 4

DOI: 10.1063/1.4795968

Categories: astro-ph.HE, astro-ph.SR, nucl-th

Subjects: 11.10.Cd, 11.10.Lm, 11.30.Ly, 12.38.Aw, 21.65.Qr, 26.60.-c

Keywords: strong magnetic fields, neutron stars, quark matter, deconfinement, study hybrid stars

Tags: conference paper, journal article

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