Spontaneous Superfluid Current Generation in CFL at Nonzero Strange Quark Mass

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dc.creatorKryjevski, Andrei
dc.date2005-08-16
dc.date2007-12-13
dc.date.accessioned2026-07-07T11:26:45Z
dc.date.available2026-07-07T11:26:45Z
dc.descriptionWe find that for large enough strange quark mass, $m_s^2/4 μΔ>2/3(1-0.024),$ kaon condensed CFL phase of asymptotically dense 3 flavor quark matter is unstable with respect to spontaneous generation of currents of Nambu Goldstone bosons due to spontaneous breaking of baryon number symmetry and hypercharge symmetry in CFL$K^0$ ground state. The total baryon and hypercharge currents still vanish in the ground state. We find that CFL$K^0$ and the new state are separated by the first order phase transition.
dc.description13 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0508180
dc.identifierhttp://arxiv.org/abs/hep-ph/0508180
dc.identifierPhys.Rev.D77:014018,2008
dc.identifierdoi:10.1103/PhysRevD.77.014018
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195934
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSpontaneous Superfluid Current Generation in CFL at Nonzero Strange Quark Mass
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