Published July 20, 1989
| Version v1
Journal article
BRST cohomology and generalized bosonization of superconformal ghosts
- 1. Steklov (V.A.) Inst. of Mathematics, Moscow (USSR)
- 2. Moskovskij Inst. Teoreticheskoj i Ehksperimental'noj Fiziki (USSR)
- 3. Moskovskij Gosudarstvennyj Univ. (USSR)
- 4. Tomskij Gosudarstvennyj Univ. (USSR)
Description
We introduce a family of possible bosonizations of the superconformal ghosts. We divide this into two classes on the basis of the value of one of the parameters specifying the bosonization prescription. The BRST cohomology in the large algebra is trivial for one class and non-trivial for other class of bosonization. We demonstrate that the properties of the picture changing operator X(z) regulate the cohomology of QBRST in the large algebra. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 225
- Journal Issue
- 3
- Series
- Phys. Lett., B.
- Journal Page Range
- 240-244
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 20070219
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BOSONS; COMMUTATORS; CONFORMAL INVARIANCE; SERIES EXPANSION; SL GROUPS; SUPERSYMMETRY
- Descriptors DEC
- INVARIANCE PRINCIPLES; LIE GROUPS; MATHEMATICAL OPERATORS; QUANTUM OPERATORS; SYMMETRY; SYMMETRY GROUPS