Sewing relations and duality for BRST off-shell string tadpole amplitudes
Journal Article
·
· Physical Review (Section) D: Particles and Fields; (USA)
- Theory Group, The Rockefeller University, New York, New York 10021 (US)
- Physics Department, University of California, Santa Barbara, California 93106
- Theory Group, The Rockefeller University, New York, New York 10021
- Max-Planck-Institute, 8000 Munich-40, Federal Republic of Germany
Using a Becchi-Rouet-Stora-Tyutin- (BRST-)invariant first-quantized formalism for closed-bosonic-string theory, we construct amplitudes for closed-string tadpoles in the conformal gauge and discuss the connection with covariant string field theory in the Siegel gauge. We also show that the application of the sewing rules, previously found for propagators, to pairs of these tadpole amplitudes yields the Klein-bottle and annulus one-loop vacuum amplitudes as required by duality and factorization.
- OSTI ID:
- 5554019
- Journal Information:
- Physical Review (Section) D: Particles and Fields; (USA), Vol. 40:6; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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BOSONS
STRING MODELS
DUALITY
BOUNDARY CONDITIONS
FIELD THEORIES
GREEN FUNCTION
MASS SPECTRA
PROPAGATOR
SHELL MODELS
SPACE-TIME
VACUUM STATES
COMPOSITE MODELS
EXTENDED PARTICLE MODEL
FUNCTIONS
MATHEMATICAL MODELS
NUCLEAR MODELS
PARTICLE MODELS
QUARK MODEL
SPECTRA
645204* - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions & Properties
645400 - High Energy Physics- Field Theory