Abstract
A (2+1)-dimensional four-fermion theory at finite temperature in external chromomagnetic fields that model a vacuum gluon condensate is considered. The critical properties of the theory are investigated, and the dependence of the fermion mass on the external field is also found.
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Additional information
Institute of High Energy Physics. Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 101, No. 3, pp. 391–401, December, 1994.
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Vshivtsev, A.S., Klimenko, K.G. & Magnitskii, V.V. Three-dimensional Gross-Neveu model in external chromomagnetic fields at finite temperature. Theor Math Phys 101, 1436–1442 (1994). https://doi.org/10.1007/BF01035465
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DOI: https://doi.org/10.1007/BF01035465