Dilaton coupling revisited
High Energy Physics - Theory
2011-02-03 v2
Abstract
We reinvestigate the dilaton coupling in the string theory, which comes from a wrapped membrane. The ghost number anomaly associated with the string worldsheet diffeomorphism is shown to induce the dilaton coupling.
Cite
@article{arxiv.1007.5156,
title = {Dilaton coupling revisited},
author = {Shozo Uehara},
journal= {arXiv preprint arXiv:1007.5156},
year = {2011}
}
Comments
11 pages, typos corrected; small corrections