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.
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