Derivative Corrections from Noncommutativity
High Energy Physics - Theory
2010-05-28 v3
Abstract
We show that an infinite subset of the higher-derivative alpha' corrections to the DBI and Chern-Simons actions of ordinary commutative open-string theory can be determined using noncommutativity. Our predictions are compared to some lowest order alpha' corrections that have been computed explicitly by Wyllard (hep-th/0008125), and shown to agree.
Cite
@article{arxiv.hep-th/0106024,
title = {Derivative Corrections from Noncommutativity},
author = {Sumit R. Das and Sunil Mukhi and Nemani V. Suryanarayana},
journal= {arXiv preprint arXiv:hep-th/0106024},
year = {2010}
}
Comments
22 pages, harvmac (b), v3: typos corrected