Non-supersymmetric Tachyon-free Type-II and Type-I Closed Strings from RCFT

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We consider non-supersymmetric four-dimensional closed string theories constructed out of tensor products of N=2 minimal models. Generically such theories have closed string tachyons, but these may be removed either by choosing a non-trivial partition function or a suitable Klein bottle projection. We find large numbers of examples of both types.
9 pages, 1 table

Keywords

High Energy Physics - Theory

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/186730

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0709.1426
 http://arxiv.org/abs/0709.1426
 Phys.Lett.B656:127-131,2007
 doi:10.1016/j.physletb.2007.09.009

Collections

arXiv