Quantcast

Supersymmetric extensions of affine Toda theories

Research paper by A. Opfermann

Indexed on: 30 Jul '98Published on: 30 Jul '98Published in: High Energy Physics - Theory



Abstract

It is shown that all affine Toda theories admit (1,0) supersymmetric extensions. The construction is based on classical Lie algebras and supersymmetric massive sigma models. The supersymmetrized affine Toda theories have a unique, supersymmetric vacuum, their mass matrix is well defined and their energy functional is positive semi-definite.