Published May 9, 1988
| Version v1
Journal article
BRST invariant mixed string vertex for the bosonic string
Creators
- 1. Nordisk Inst. for Teoretisk Atomfysik, Copenhagen (Denmark)
- 2. Istituto Nazionale di Fisica Nucleare, Trieste (Italy)
- 3. International School for Advanced Studies, Trieste (Italy)
Description
We construct a BRST invariant (N+M)-string vertex including both open and closed string states. When we saturate it with N open string and M closed string physical states it reproduces their corresponding scattering amplitude. As a particular case we obtain a BRST invariant vertex for the open-closed string transition. (orig.)
Additional details
Publishing Information
- Journal Title
- Nucl. Phys. B, Part. Phys.
- Journal Volume
- 301
- Journal Issue
- 3
- Series
- Nucl. Phys. B, Part. Phys.
- Journal Page Range
- 499-516
- ISSN
- 0550-3213
- CODEN
- NUPBB
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 19064439
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BOSONS; CONFORMAL INVARIANCE; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; FACTORIZATION; MANY-BODY PROBLEM; SCATTERING AMPLITUDES; SERIES EXPANSION; SL GROUPS; STRING MODELS; VERTEX FUNCTIONS
- Descriptors DEC
- AMPLITUDES; EXTENDED PARTICLE MODEL; FUNCTIONS; INVARIANCE PRINCIPLES; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE MODELS; SYMMETRY GROUPS