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 (35)
- QCD at Finite Baryon Density: Nucleon Droplets and Color Superconductivity
- Color-Flavor Locking and Chiral Symmetry Breaking in High Density QCD
- Magnetic Fields in the Early Universe
- Diquark Bose Condensates in High Density Matter and Instantons
- Matter in Strong Magnetic Fields
- Crystalline Color Superconductivity
- Gapless two-flavor color superconductor
- Discovery of a New Transient Magnetar Candidate: XTE J1810-197
- High Density Quark Matter under Stress
- Gapless Color-Flavor-Locked Quark Matter
- Supernova remnant energetics and magnetars: no evidence in favour of millisecond proto-neutron stars
- Magnetic Color Flavor Locking Phase in High Density QCD
- Chromomagnetic instability in dense quark matter
- Color-Superconducting Gap in the Presence of a Magnetic Field
- Meissner masses in the gCFL phase of QCD
- Chromomagnetic Instability and the LOFF state in a two flavor Color Superconductor
- Screening masses in neutral two-flavor color superconductor
- The Crystallography of Three-Flavor Quark Matter
- Magnetic Phases in Three-Flavor Color Superconductivity
- Photons in gapless color-flavor-locked quark matter
- Analytical and numerical evaluation of the Debye and Meissner masses in dense neutral three-flavor quark matter
- Neutrino Self-Energy and Index of Refraction in Strong Magnetic Field: A New Approach
- Gluonic phase in neutral two-flavor dense QCD
- Ginzburg-Landau approach to the three flavor LOFF phase of QCD
- Neutrino Propagation in a Strongly Magnetized Medium
- Magnetic Fields Boosted by Gluon Vortices in Color Superconductivity
- The Meissner Effect in a Two Flavor LOFF Color Superconductor
- Photon Self-Energy in a Color Superconductor
- String Phase Transitions in a Strong Magnetic Field
- Chromomagnetic stability of the three flavor Larkin-Ovchinnikov-Fulde-Ferrell phase of QCD
- An Effective Theory for Baryons in the CFL Phase
- Longitudinal gluons and Nambu-Goldstone bosons in a two-flavor color superconductor
- Meson current in the CFL phase
- Paramagnetism in color superconductivity and compact stars
- Gluonic phases, vector condensates, and exotic hadrons in dense QCD
Cited by in corpus (36)
- Color superconductivity in dense quark matter
- The phase diagram of dense QCD
- Electromagnetic field evolution in relativistic heavy-ion collisions
- Equation of State of a Dense and Magnetized Fermion System
- Chiral transition in a strong magnetic background
- Axial anomaly and magnetism of nuclear and quark matter
- Quark-hadron phase transition in a magnetic field
- Deconfinement in the presence of a strong magnetic background: an exercise within the MIT bag model
- Equation of state for the MCFL phase and its implications for compact star models
- Vortices and Other Topological Solitons in Dense Quark Matter
- New look at the QCD ground state in a magnetic field
- The influence of strong magnetic fields and instantons on the phase structure of the two-flavor NJL model
- Phase diagram of hot magnetized two-flavor color superconducting quark matter
- Quark-hadron phase transition in a neutron star under strong magnetic fields
- Color Magnetic Flux Tubes in Dense QCD
- Color neutral 2SC phase of cold and dense quark matter in the presence of constant magnetic fields
- Dynamically Induced Zeeman Effect in Massless QED
- Vacuum structure and chiral symmetry breaking in strong magnetic fields for hot and dense quark matter
- Dynamically Generated Anomalous Magnetic Moment in Massless QED
- Warm and dense stellar matter under strong magnetic fields
- Novel Topological Effects in Dense QCD in a Magnetic Field
- Anisotropy in the equation of state of strongly magnetized quark matter within the Nambu--Jona-Lasinio Model
- Effect of quark masses on the QCD presssure in a strong magnetic background
- Properties of hyperonic matter in strong magnetic fields
- Color Magnetism in Non-Abelian Vortex Matter
- Strange Quark stars: Observations & Speculations
- CP violation and chiral symmetry breaking in hot and dense quark matter in presence of magnetic field
- Exploring Dense and Cold QCD in Magnetic Fields
- Gluon effects on the equation of state of color superconducting strange stars
- Chiral symmetry breaking, color superconductivity, and the equation of state for magnetized strange quark matter
- Quark matter contribution to the heat capacity of magnetized neutron stars
- BCS-BEC Crossover and Stability in a Nambu-Jona-Lasinio Model with Diquark-Diquark Repulsion
- Magnetic field effect on pion superfluid
- Directional dependence of color superconducting gap in two-flavor QCD in a magnetic field
- Medium separation scheme effects on the magnetized and cold two-flavor superconducting quark matter
- Anisotropic Propagator for the Goldstone Modes in Color-flavor Locked Phase in the Presence of a Magnetic Field