2007/10/31 by Michio Hashimoto, Junji Jia
Physics and Astronomy · #High-Energy Particle Collisions Research #Pulsars and Gravitational Waves Research #Quantum Chromodynamics and Particle Interactions #cond-mat.supr-con #hep-ph #nucl-th
paper · pdf · doi:10.1103/physrevd.76.114019
published as Phys.Rev.D76:114019,2007 · RevTeX, 10 pages, 8 figures. Version to appear in Phys. Rev. D
arxiv created 2007/12/18 · openalex publication_date 2007/12/28 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A numerical analysis for the Meissner mass in the simplest gluonic phase (the minimal cylindrical gluonic phase II) is performed in the framework of the gauged Nambu-Jona-Lasinio model with cold two-flavor quark matter. We derive Meissner mass formulae without using the numerical second derivative. It is revealed that the gapless mode yields a characterized contribution to the Meissner mass. We also find that there are large and positive contributions from the tree gluon potential term to the transverse modes of gluons. It is shown that the simplest gluonic phase resolves the chromomagnetic instability in a rather wide region.