Magnetic Effects in Color-Flavor Locked Superconducting Phase with the Additional Chiral Condensates
REN Chun-Fu1 , ZHANG Xiao-Bing1** , ZHANG Yi2
1 School of Physics, Nankai University, Tianjin 300071
2 Department of Physics, Shanghai Normal University, Shanghai 200230
Abstract :In the color-flavor locked quark superconducting phase with the additional chiral condensates, the magnetic effects are investigated within the three-flavor Nambu–Jona–Lasinio framework. Based on the rotated electromagnetic mechanism, we incorporate the effective quark masses into the coexistence phase self-consistently. The numerical calculation shows that the magnetic catalysis of effective masses is different from the known phenomenon that occurs in the unpaired quark matter. Moreover, the interplay between magnetic catalysis and gap splitting is studied for the first time.
出版日期: 2014-05-26
:
25.75.Nq
(Quark deconfinement, quark-gluon plasma production, and phase transitions)
12.39.Fe
(Chiral Lagrangians)
12.38.-t
(Quantum chromodynamics)
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