HIDDEN SYMMETRIES OF TWO DIMENSIONAL STRING EFFECTIVE ACTION
High Energy Physics - Theory
2016-09-06 v1
Abstract
The ten dimensional heterotic string effective action with graviton, dilaton and antisymmetric tensor fields is dimensionally reduced to two spacetime dimensions. The resulting theory, with some constraints on backgrounds, admits infinite sequence of conserved nonlocal currents. It is shown that generators of the infinitesimal transformations associated with these currents satisfy Kac-Moody algebra.
Cite
@article{arxiv.hep-th/9502001,
title = {HIDDEN SYMMETRIES OF TWO DIMENSIONAL STRING EFFECTIVE ACTION},
author = {Jnanadeva Maharana},
journal= {arXiv preprint arXiv:hep-th/9502001},
year = {2016}
}
Comments
11 pages, Latex file, no figures