The BRST Operator for the Large $N=4$ Superconformal Algebra
High Energy Physics - Theory
2009-10-28 v2
Abstract
We review the detailed structure of the large superconformal algebra, and construct its BRST operator which constitutes the main object for analyzing strings. We then derive the general condition for the nilpotency of the BRST operator and show that there exists a line of critical string theories.
Cite
@article{arxiv.hep-th/9402118,
title = {The BRST Operator for the Large $N=4$ Superconformal Algebra},
author = {Fiorenzo Bastianelli and Nobuyoshi Ohta},
journal= {arXiv preprint arXiv:hep-th/9402118},
year = {2009}
}
Comments
Latex file, 16 pages, NBI-HE-94-10