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Renormalization-group equations in SU(5) grand-unification theory in curved space-time

Journal Article · · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:6590828
;
The asymptotically free SU(5) grand-unification theory in curved space-time is considered. Renormalization-group equations for the effective charges corresponding to the parameters of the nonminimal coupling of the scalar fields and gravitational field and for the vacuum effective charges are obtained. It is shown that in a strong gravitational field these effective charges increase without limit.
Research Organization:
Tomsk Pedagogic Institute
OSTI ID:
6590828
Journal Information:
Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 47:6; ISSN SJNCA
Country of Publication:
United States
Language:
English

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Related Subjects

645400* -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ASYMPTOTIC SOLUTIONS
CALCULATION METHODS
FIELD THEORIES
GRAND UNIFIED THEORY
GRAVITATIONAL FIELDS
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE MODELS
RENORMALIZATION
SCALAR FIELDS
SPACE-TIME
SU GROUPS
SU-5 GROUPS
SYMMETRY GROUPS
UNIFIED GAUGE MODELS
UNIFIED-FIELD THEORIES