Published 2009
| Version v1
Journal article
Regularization in quantum gauge theory of gravitation with de Sitter inner symmetry
Creators
- 1. Technical Physics Department, Politehnica University Timisoara (Romania)
- 2. Department of Physics, Gh. Asachi Technical University, Iasi (Romania)
Description
We study the regularization of the gauge theory of gravitation using the de Sitter group as symmetry of the model. The method of generalized zeta-function is used to realize the regularization and the gauge group is considered as an internal symmetry. An effective integral of action is obtained and a comparison with other results is given. (authors)
Availability note (English)
Available from internet at www.nipne.ro/rjpAdditional details
Publishing Information
- Journal Title
- Romanian Journal of Physics
- Journal Volume
- 54
- Journal Issue
- 9-10
- Journal Page Range
- p. 789-796
- ISSN
- 1221-146X
INIS
- Country of Publication
- Romania
- Country of Input or Organization
- Romania
- INIS RN
- 41029503
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ACTION INTEGRAL; COSMOLOGICAL CONSTANT; DE SITTER GROUP; FIELD EQUATIONS; GAUGE INVARIANCE; GRAVITATION; QUANTUM FIELD THEORY; SPACE-TIME; SYMMETRY
- Descriptors DEC
- EQUATIONS; FIELD THEORIES; INTEGRALS; INVARIANCE PRINCIPLES; LIE GROUPS; SYMMETRY GROUPS
Optional Information
- Contract/Grant/Project number
- CNCSIS - UEFISCSU Grant ID-620
- Notes
- 5 refs.
- Funding organization
- Ministry of Education and Research of Romania, Bucharest (Romania)