Noncommutative perturbation in superspace
High Energy Physics - Theory
2009-10-31 v2
Abstract
We consider noncommutative {\cal N}=4 supersymmetric U(N) Yang-Mills theory. Using the {\cal N}=1 superfield formalism and the background field method we compute one-loop four point contributions to the effective action and compare the result with the field theory limit from open string amplitudes in the presence of a constant B-field.
Cite
@article{arxiv.hep-th/0009196,
title = {Noncommutative perturbation in superspace},
author = {Daniela Zanon},
journal= {arXiv preprint arXiv:hep-th/0009196},
year = {2009}
}
Comments
latex, 11 pages, minor changes, references added