DUALITY SYMMETRY GROUP OF TWO DIMENSIONAL HETEROTIC STRING THEORY

Preprint

9 March 1995

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/9503057

Abstract

The equations of motion of the massless sector of the two dimensional string theory, obtained by compactifying the heterotic string theory on an eight dimensional torus, is known to have an affine o(8,24) symmetry algebra generating an O(8,24) loop group. In this paper we study how various known discrete S- and T- duality symmetries of the theory are embedded in this loop group. This allows us to identify the generators of the discrete duality symmetry group of the two dimensional string theory.

Keywords

HETEROTIC STRING THEORY
DUALITY SYMMETRY GROUP
DIMENSIONAL STRING
SYMMETRY GROUP
STRING THEORY
ALGEBRA

All Related Versions

Version 1, 1995-03-09, ArXiv
Published version: Nuclear Physics B, 447 (1), 62.

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