Abstract
Renormalization group equations are obtained for the parameters of nonminimal coupling of matter with an external gravitational field with torsion. The asymptotical behavior of these parameters in the short-distance limit is studied. The asymptotical conformal invariance of the theory is established.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Literature cited
I. L. Bukhbinder and I. L. Shapiro, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 8, 94 (1985).
B. S. Nelson and P. Panangaden, Phys. Rev.,25D, 1019 (1982).
I. L. Bukhbinder and S. D. Odintsov, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 8, 50 (1983).
D. J. Toms, Phys. Lett.,126B, 37 (1983).
I. L. Bukhbinder and S. D. Odintsov, Izv. Vyssh. Uchebn. Zaved., Fiz., No. 12, 108 (1983).
I. L. Bukhbinder and S. D. Odintsov, Yad. Fiz.,40, 1338 (1984).
B. L. Voronov and I. V. Tyutin, Yad. Fiz.,23, 664 (1976).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 12, pp. 58–62, December, 1985.
Rights and permissions
About this article
Cite this article
Bukhbinder, I.L., Shapiro, I.L. Behavior of effective charges in a quantum-field-theory model in an external gravitational field with torsion. Soviet Physics Journal 28, 1000–1003 (1985). https://doi.org/10.1007/BF00899093
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00899093