arXiv:hep-th/0012256·v2·High Energy Physics — Theory
Magnetic catalysis of parity breaking in a massive Gross-Neveu model and high-temperature superconductivity
V. Ch. Zhukovsky🇷🇺 · K. G. Klimenko🇷🇺 · V. V. Khudyakov🇷🇺 · D. Ebert🇷🇺
Abstract
In the framework of a (2+1)-dimensional P-even massive Gross-Neveu model, an external magnetic field is shown to induce a parity breaking first order phase transition. Possibility of applying the results obtained to description of magnetic phase transitions in high-temperature superconductors is discussed.
Comments: LaTeX 2.09, 8 pages, 2 eps figures