EXACT YUKAWA COUPLINGS FROM TOPOLOGICAL LANDAU–GINZBURG MODELS

10 August 1991

journal article
Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters A

Vol. 6 (24) , 2211-2215
https://doi.org/10.1142/s0217732391002438

Abstract

The Yukawa couplings of (2, 2) superstring vacua of matter fields, corresponding to untwisted (c, c) marginal chiral states, are computed exactly, as functions of the moduli, using d = 3 topological Landau–Ginzburg models.

Keywords

MATHEMATICS
TWISTOR THEORY
SUPERSYMMETRY
MATHEMATICAL MODELS
MATTER
ELEMENTARY PARTICLES
TOPOLOGY
GINZBURG LANDAU THEORY
QUARK MODEL
QUANTUM MECHANICS
CHIRALITY
YUKAWA POTENTIAL
FIELD THEORY
MATHEMATICAL MODEL