Three-loop. beta. function of the two-dimensional nonlinear sigma model on an arbitrary Riemannian manifold without torsion
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:6064992
The covariant background-field method is applied to calculate the three-loop contribution to the ..beta.. function of the two-dimensional nonlinear sigma model on an arbitrary Riemannian manifold without torsion.
- Research Organization:
- Institute of High-Current Electronics, Siberian Division, USSR Academy of Sciences(SU)
- OSTI ID:
- 6064992
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 49:1; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
645400 -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CALCULATION METHODS
MATHEMATICAL MANIFOLDS
MATHEMATICAL MODELS
MATHEMATICAL SPACE
PARTICLE MODELS
RIEMANN SPACE
SIGMA MODEL
SPACE
TWO-DIMENSIONAL CALCULATIONS
WILSON LOOP
645400 -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CALCULATION METHODS
MATHEMATICAL MANIFOLDS
MATHEMATICAL MODELS
MATHEMATICAL SPACE
PARTICLE MODELS
RIEMANN SPACE
SIGMA MODEL
SPACE
TWO-DIMENSIONAL CALCULATIONS
WILSON LOOP