Noncommutative Geometry from String Theory: Annulus Corrections
High Energy Physics - Theory
2009-10-31 v2
Abstract
We develop a method in which it is possible to calculate one loop corrections to the noncommutativity parameter for open strings in a background F field. We reproduce known disk level results, and find that annulus corrections give the same structure multiplied by a constant due to the tachyon.
Keywords
Cite
@article{arxiv.hep-th/0009068,
title = {Noncommutative Geometry from String Theory: Annulus Corrections},
author = {Mark Laidlaw},
journal= {arXiv preprint arXiv:hep-th/0009068},
year = {2009}
}
Comments
12 pages, 0 figures, refs. added, minor typos corrected