K umlt a hler potentials for matter scalars and moduli of Z sub N orbifolds

Journal Article · Tue Aug 15 04:00:00 EDT 1989 · Physical Review (Section) D: Particles and Fields; (USA)

DOI:https://doi.org/10.1103/PhysRevD.40.1140· OSTI ID:5467783

Cvetic, M; Molera, J; Ovrut, B A ^[1]

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1. Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6396 (US)

We present a method for calculating the K{umlt a}hler potentials of the moduli and matter scalars of {ital Z}{sub {ital N}} orbifolds directly from string theory. The explicit K{umlt a}hler potentials for the moduli and {bold 27},2{bold {bar 7}} matter scalars, and the corresponding coset manifolds, are given for any (2,2)-symmetric {ital Z}{sub {ital N}} orbifold. This work provides a string-theoretic explanation of the origin of no-scale models in superstring theories.

• OSTI ID: 5467783
• Journal Information: Physical Review (Section) D: Particles and Fields; (USA), Journal Name: Physical Review (Section) D: Particles and Fields; (USA) Vol. 40:4; ISSN PRVDA; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

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645400* -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COMPOSITE MODELS
DYNAMICAL GROUPS
ENERGY
EXTENDED PARTICLE MODEL
FOUR-DIMENSIONAL CALCULATIONS
FUNCTIONS
KINETIC ENERGY
LAGRANGIAN FUNCTION
LIE GROUPS
MATHEMATICAL MODELS
MATTER
O GROUPS
PARTICLE MODELS
POTENTIALS
QUARK MODEL
SCALAR FIELDS
SPACE-TIME
STRING MODELS
SU GROUPS
SU-3 GROUPS
SUPERSYMMETRY
SYMMETRY
SYMMETRY GROUPS