Published May 1993
| Version v1
Journal article
A new approach to BRST operator cohomologies: Exact results for the BRST-Fock theories
Creators
Description
The modification of the BRST approach suggested by the authors and based on using the Lie superalgebra l(1, 1) as the full algebra of the BRST symmetry is applied to the problem of calculating BRST operator cohomologies. The calculation is done for the class of BRST-Fock theories. The operator cohomologies are proved to be trivial. The result is interpreted as the analog of the no-ghost theorem on the level of observables. 7 refs
Additional details
Publishing Information
- Journal Title
- Theoretical and Mathematical Physics
- Journal Volume
- 93
- Journal Issue
- 2
- Journal Page Range
- p. 1318-1327.
- ISSN
- 0040-5779
- CODEN
- TMPHAH
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 25004104
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Translation
- Descriptors DEI
- ALGEBRA; FOCK REPRESENTATION; GRADED LIE GROUPS; MATHEMATICAL OPERATORS; QUANTUM FIELD THEORY; SYMMETRY GROUPS
- Descriptors DEC
- FIELD THEORIES; LIE GROUPS; MATHEMATICS
Optional Information
- Notes
- Cover-to-cover Translation of Teoreticheskaia I Matematicheskaia Fizika (USSR); Translated from Teoreticheskaya i Matematicheskaya Fizika; 93: No. 2, 342-353(Nov 1992).