Open strings, simple currents and fixed points
High Energy Physics - Theory
2007-05-23 v1
Abstract
Some applications of simple current techniques and fixed point resolution to theories of open strings are discussed. In addition to a brief review of work presented in two recent papers with L. Huiszoon and N. Sousa, some new results concerning uniqueness of crosscap coefficients are presented, as well as a strange sum rule for the modular matrix implied by the existence of crosscaps.
Cite
@article{arxiv.hep-th/0001198,
title = {Open strings, simple currents and fixed points},
author = {A. N. Schellekens},
journal= {arXiv preprint arXiv:hep-th/0001198},
year = {2007}
}
Comments
21 pages, Latex. Invited talk at the Wigner Symposium, 16-22 August 1999, Istanbul, Turkey