Absence of the nonrenormalizable superpotential in the sigma-model perturbation for smooth (0,2) compactifications

Journal Article · Fri Apr 15 04:00:00 EDT 1988 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.37.2366· OSTI ID:5374050

Cvetic, M

We show that to all orders in the sigma-model perturbation all the nonrenormalizable terms of the effective superpotential are absent for smooth compactifications with spacetime supersymmetry and at least (0,2) world-sheet supersymmetry. Thus, such terms could be at most exponentially suppressed by the radius of the compactified space.

• Research Organization: Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6396
• OSTI ID: 5374050
• Journal Information: Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 37:8; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645400* -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
COMPOSITE MODELS
EXTENDED PARTICLE MODEL
FERMIONS
MATHEMATICAL MODELS
METRICS
PARTICLE MODELS
PERTURBATION THEORY
POTENTIALS
QUARK MODEL
SIGMA MODEL
SPACE-TIME
STRING MODELS
SUPERSYMMETRY
SYMMETRY
VACUUM STATES