World-Volume Interactions on D-Branes
高能物理 - 理论
2009-10-31 v1
摘要
We examine in detail various string scattering amplitudes in order to extract the world-volume interactions of massless fields on a Dirichlet brane. We find that the leading low-energy interactions are consistent with the Born-Infeld and Chern-Simons actions. In particular, our results confirm that the background closed string fields appearing in these actions must be treated as functionals of the non-abelian scalar fields describing transverse fluctuations of the D-brane.
引用
@article{arxiv.hep-th/9809100,
title = {World-Volume Interactions on D-Branes},
author = {M. R. Garousi and R. C. Myers},
journal= {arXiv preprint arXiv:hep-th/9809100},
year = {2009}
}
备注
14 pages