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Teoreticheskaya i Matematicheskaya Fizika, 1984, Volume 60, Number 1, Pages 145–153
(Mi tmf5179)
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This article is cited in 7 scientific papers (total in 7 papers)
Orientational phase transitions in quantum spin systems with two-component order parameter
A. V. Chubukov
Abstract:
Renormalization-group methods are used to calculate the critical exponents for the orientational phase transition induced by an external field in a system with $XY$ symmetry at
zero temperature. It is shown that in a space of arbitrary
dimension the values of the exponents $\nu$ and $\eta$ remain the
same as in Landau's theory $(\nu=1/2,\eta=0)$.
Received: 14.09.1983
Citation:
A. V. Chubukov, “Orientational phase transitions in quantum spin systems with two-component order parameter”, TMF, 60:1 (1984), 145–153; Theoret. and Math. Phys., 60:1 (1984), 728–733
Linking options:
https://www.mathnet.ru/eng/tmf5179 https://www.mathnet.ru/eng/tmf/v60/i1/p145
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