arXiv:1702.04868·v1·High Energy Physics — Phenomenology
Effect of Quark Dimension Reduction on Goldstone Mode in Magnetic Field
Shijun Mao🇨🇳 · Yuxuan Wang🇨🇳
Abstract
The meson static properties are investigated in Pauli-Villars regularized Nambu--Jona-Lasinio model in strong magnetic field. The quark dimension reduction leads to not only the magnetic catalysis effect on chiral symmetry restoration but also a sudden jump of the mass of the Goldstone mode at the Mott transition temperature.
Comments: 5 pages, 4 figures