Hidden extended superconformal symmetries in superstrings
Journal Article
·
· Phys. Rev. D; (United States)
We study hidden extended superconformal symmetries in superstring theories. It is shown that N = 1 and 2 locally supersymmetric strings actually possess N = 2 and 4 extended global superconformal symmetries, respectively. We also discuss how these hidden larger symmetries on the world sheet give rise to the spacetime supersymmetries and construct the supercharges using only symmetry generators on the world sheet.
- Research Organization:
- Institute of Physics, College of General Education, Osaka University, Toyonaka 560, Japan
- OSTI ID:
- 6454869
- Journal Information:
- Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 39:6; ISSN PRVDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645300* -- High Energy Physics-- Particle Invariance Principles & Symmetries
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COMPOSITE MODELS
EXTENDED PARTICLE MODEL
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE MODELS
QUARK MODEL
SPACE-TIME
STRING MODELS
SU GROUPS
SU-2 GROUPS
SUPERSYMMETRY
SYMMETRY
SYMMETRY GROUPS
U GROUPS
U-1 GROUPS
UNITARITY
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COMPOSITE MODELS
EXTENDED PARTICLE MODEL
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE MODELS
QUARK MODEL
SPACE-TIME
STRING MODELS
SU GROUPS
SU-2 GROUPS
SUPERSYMMETRY
SYMMETRY
SYMMETRY GROUPS
U GROUPS
U-1 GROUPS
UNITARITY