Off-shell amplitudes for nonoriented closed strings
高能物理 - 理论
2009-10-31 v1
摘要
In the context of the bosonic closed string theory, by using the operatorial formalism, we give a simple expression of the off-shell amplitude with an arbitrary number of external massless states inserted on the Klein bottle.
引用
@article{arxiv.hep-th/9808164,
title = {Off-shell amplitudes for nonoriented closed strings},
author = {L. Cappiello and R. Marotta and R. Pettorino and F. Pezzella},
journal= {arXiv preprint arXiv:hep-th/9808164},
year = {2009}
}
备注
12 pages, LaTeX