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Teoreticheskaya i Matematicheskaya Fizika, 1995, Volume 103, Number 2, Pages 295–298
(Mi tmf1304)
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This article is cited in 3 scientific papers (total in 3 papers)
On the possibilities of a phase transition of superconducting type in the Gross–Neveu model
A. N. Vasil'ev, G. Yu. Panasyuk Saint-Petersburg State University
Abstract:
It is shown that the calculation of the anomalous averages in the Hartree–Fock approximation comes to the conclusion about the presence of the usual chiral phase transition provided the sign of the connection constant is normal ($g>0$), and the other superconductivity–like transition when $g<0$.
Received: 11.02.1994
Citation:
A. N. Vasil'ev, G. Yu. Panasyuk, “On the possibilities of a phase transition of superconducting type in the Gross–Neveu model”, TMF, 103:2 (1995), 295–298; Theoret. and Math. Phys., 103:2 (1995), 570–572
Linking options:
https://www.mathnet.ru/eng/tmf1304 https://www.mathnet.ru/eng/tmf/v103/i2/p295
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