The ring structure of chiral operators for minimal models coupled to 2D gravity
Sarmadi, M H
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; UNIFIED-FIELD THEORIES; FIELD OPERATORS; CHIRAL SYMMETRY; GRAVITATION; SUPERSYMMETRY; TWO-DIMENSIONAL CALCULATIONS; VECTOR FIELDS; 662210; UNIFIED THEORIES AND MODELS
The BRST cohomology ring for (p,q) models coupled to gravity is discussed. In addition to the generators of the ghost number zero ring, the existence of a generator of ghost number - 1 and its inverse is proved and used to construct the entire ring. Some comments are made regarding the algebra of the vector fields on the ring and the supersymmetric extension. (author). 13 refs.
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
OSTI; NTIS (US Sales Only); INIS
IAEA
1992-09-01
English
Technical Report
Other Information: PBD: Sep 1992
Medium: X; Size: [8] p.
ON: DE93613119
IC-92/301
Other: ON: DE93613119; TRN: XA9233088008302
INIS; SCA: 662210; PA: AIX-24:008302; SN: 93000932981
2008-02-12
10119604