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Renormalization-group equations in curved space-time

Journal Article · · Theor. Math. Phys.; (United States)
OSTI ID:5140058
This paper presents renormalization-group equations which are given a general formulation in curved space-time. The general form of the equation for the effective charge corresponding to the parameter of nonminimal coupling of a scalar field and the gravitational field is established in the one-loop approximation. It is shown that in the limit of a strong gravitational field the asymptotically free theories can be asymptotically conformally invariant.
Research Organization:
State Pedagogical Institute, Tomsk
OSTI ID:
5140058
Journal Information:
Theor. Math. Phys.; (United States), Journal Name: Theor. Math. Phys.; (United States) Vol. 61:3; ISSN TMPHA
Country of Publication:
United States
Language:
English