A Hierarchy of Superstrings
High Energy Physics - Theory
2009-10-28 v1
Abstract
We construct a hierarchy of supersymmetric string theories by showing that the general N-extended superstrings may be viewed as a special class of the (N+1)-extended superstrings. As a side result, we find a twisted (N+2) superconformal algebra realized in the N-extended string.
Cite
@article{arxiv.hep-th/9403150,
title = {A Hierarchy of Superstrings},
author = {Fiorenzo Bastianelli and Nobuyoshi Ohta and Jens Lyng Petersen},
journal= {arXiv preprint arXiv:hep-th/9403150},
year = {2009}
}
Comments
9 pages, LaTex, NBI-HE-94-20