Chromomagnetic Instability and Induced Magnetic Field in Neutral Two-Flavor Color Superconductivity
arXiv:0705.2403 · doi:10.1103/PhysRevD.76.114012
Abstract
We find that the chromomagnetic instability existing in neutral two- flavor color superconductivity at moderate densities is removed by the formation of an inhomogeneous condensate of charged gluons and the corresponding induction of a magnetic field. It is shown that this inhomogeneous ground state is energetically favored over a homogeneous one. The spontaneous induction of a magnetic field in a color superconductor at moderate densities can be of interest for the astrophysics of compact stellar objects exhibiting strong magnetic fields as magnetars.
Version to appear in PRD
References in corpus (10)
- Supernova remnant energetics and magnetars: no evidence in favour of millisecond proto-neutron stars
- Chromomagnetic instability in dense quark matter
- Color-Superconducting Gap in the Presence of a Magnetic Field
- The Crystallography of Three-Flavor Quark Matter
- Magnetic Phases in Three-Flavor Color Superconductivity
- Magnetic Fields Boosted by Gluon Vortices in Color Superconductivity
- Chromomagnetic stability of the three flavor Larkin-Ovchinnikov-Fulde-Ferrell phase of QCD
- Meson current in the CFL phase
- Gluonic phases, vector condensates, and exotic hadrons in dense QCD
- Paramagnetism in color superconductivity and compact stars
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- Dynamically Induced Zeeman Effect in Massless QED
- Vacuum structure and chiral symmetry breaking in strong magnetic fields for hot and dense quark matter
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- Properties of hyperonic matter in strong magnetic fields