Infrared stability of quarkyonic matter with the 1/p^4 confinement

Abstract

We demonstrate an exact cancellation of the infrared divergences in the color-singlet quarkyonic matter with the 1/p^4 Coulomb-like confining interaction both in the chiral symmetry broken and restored regimes.

A comment related to a choice of the infrared regularization as well as a couple of footnotes and one equation have been added. To appear in PRD

References in corpus (8)

• Phases of Dense Quarks at Large N_c
• Restoration of chiral and $U(1{)}_A$ symmetries in excited hadrons
• Chirally symmetric but confining dense and cold matter
• The effective Coulomb potential in SU(3) lattice Yang-Mills theory
• Chiral symmetry patterns of excited mesons with the Coulomb-like linear confinement
• Effective restoration of chiral symmetry in excited mesons
• Chiral symmetry and excited baryons
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• Symmetries of hadrons after unbreaking the chiral symmetry
• Covering the Fermi Surface with Patches of Quarkyonic Chiral Spirals
• Introductory lectures to large-N QCD phenomenology and lattice results
• A (1+1) dimensional example of Quarkyonic matter
• Phenomenological quark-hadron equations of state with first-order phase transitions for astrophysical applications
• Quarkyonic Matter and the Revised Phase Diagram of QCD
• DbarN interaction in a color-confining chiral quark model
• Confined but chirally symmetric hadrons at large density and the Casher's argument
• Excluded volume effects in the hybrid star EoS
• Chirally symmetric and confining dense matter with a diffused quark Fermi surface
• Quark models: What can they teach us?
• Confined but chirally and chiral spin symmetric hot matter