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Teoreticheskaya i Matematicheskaya Fizika, 1993, Volume 95, Number 1, Pages 160–175
(Mi tmf1455)
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This article is cited in 22 scientific papers (total in 22 papers)
A method of calculating the critical dimensions of composite operators in the massless nonlinear $\sigma$ model
A. N. Vasil'ev, A. S. Stepanenko Saint-Petersburg State University
Abstract:
A general scheme for caclculation of arbitrary system critical dimensions mixing under composite operators renormalization in massless $\sigma$-model with dimensional and MS-type renormalization scheme is formulated. As an example the critical dimensions of auxiliary field arbitrary degrees and of analogous operators with two additional derivatives are
calculated.
Received: 13.05.1992
Citation:
A. N. Vasil'ev, A. S. Stepanenko, “A method of calculating the critical dimensions of composite operators in the massless nonlinear $\sigma$ model”, TMF, 95:1 (1993), 160–175; Theoret. and Math. Phys., 95:1 (1993), 471–481
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https://www.mathnet.ru/eng/tmf1455 https://www.mathnet.ru/eng/tmf/v95/i1/p160
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Abstract page: | 423 | Full-text PDF : | 154 | References: | 79 | First page: | 3 |
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