You need JavaScript to view this

Higher genus string corrections to gauge couplings

Technical Report:

Abstract

Dependence of the gauge couplings on the moduli of the compactified space is studied for orbifold compactifications of the heterotic superstring. It is shown that such dependence is possible only for theories with sectors preserving N = 2 spacetime supersymmetry, and it satisfies a non-renormalization theorem. Namely, it is given entirely at the one-loop level and is determined by the violation of the integrability of 0-angle with respect to the moduli. (author). 23 refs.
Authors:
Antoniadis, I; [1]  Taylor, T R; [2]  Narain, K S
  1. Ecole Polytechnique, 91 - Palaiseau (France). Centre de Physique Theorique
  2. Northeastern Univ., Boston, MA (USA). Dept. of Physics
Publication Date:
Jun 01, 1991
Product Type:
Technical Report
Report Number:
IC-91/124; NUB-3025; CPTH-A050.0491.
Reference Number:
SCA: 662110; 662200; 662120; PA: AIX-22:081602; SN: 91000608779
Resource Relation:
Other Information: PBD: Jun 1991
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; STRING MODELS; GAUGE INVARIANCE; SUPERSYMMETRY; COMPACTIFICATION; INFRARED DIVERGENCES; SPACE-TIME; 662110; 662200; 662120; THEORY OF FIELDS AND STRINGS; SPECIFIC THEORIES AND INTERACTION MODELS; PARTICLE SYSTEMATICS; SYMMETRY, CONSERVATION LAWS, CURRENTS AND THEIR PROPERTIES
OSTI ID:
10106069
Research Organizations:
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE92609090; TRN: XA9129646081602
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
20 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Antoniadis, I, Taylor, T R, and Narain, K S. Higher genus string corrections to gauge couplings. IAEA: N. p., 1991. Web.
Antoniadis, I, Taylor, T R, & Narain, K S. Higher genus string corrections to gauge couplings. IAEA.
Antoniadis, I, Taylor, T R, and Narain, K S. 1991. "Higher genus string corrections to gauge couplings." IAEA.
@misc{etde_10106069,
title = {Higher genus string corrections to gauge couplings}
author = {Antoniadis, I, Taylor, T R, and Narain, K S}
abstractNote = {Dependence of the gauge couplings on the moduli of the compactified space is studied for orbifold compactifications of the heterotic superstring. It is shown that such dependence is possible only for theories with sectors preserving N = 2 spacetime supersymmetry, and it satisfies a non-renormalization theorem. Namely, it is given entirely at the one-loop level and is determined by the violation of the integrability of 0-angle with respect to the moduli. (author). 23 refs.}
place = {IAEA}
year = {1991}
month = {Jun}
}