Mixed phases of color superconducting quark matter

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dc.creatorNeumann, F.
dc.creatorBuballa, M.
dc.creatorOertel, M.
dc.date2002-10-04
dc.date2002-11-06
dc.date.accessioned2026-07-07T10:33:09Z
dc.date.available2026-07-07T10:33:09Z
dc.descriptionWe examine electrically and color neutral quark matter in beta-equilibrium focusing on the possibility of mixed phases between different color superconducting phases. To that end we apply the Gibbs criterion to ensure phase equilibrium and discuss the external conditions under which these mixed phases can occur. Neglecting surface and Coulomb effects we find a rich structure of different mixed phases with up to four components, including 2SC and CFL matter as well as more ``exotic'' components, like a phase with us- and ds-pairing but without ud-pairing. Preliminary estimates indicate, however, that the mixed phases become unstable if surface and Coulomb effects are included.
dc.description22 pages, 9 figures, v2: minor changes in the text, version to appear in Nucl. Phys. A
dc.identifierhttps://arxiv.org/abs/hep-ph/0210078
dc.identifierhttp://arxiv.org/abs/hep-ph/0210078
dc.identifierNucl.Phys.A714:481-501,2003
dc.identifierdoi:10.1016/S0375-9474(02)01371-4
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/179007
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Theory
dc.titleMixed phases of color superconducting quark matter
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