One-loop divergences in the two-dimensional non-anticommutative supersymmetric sigma-model
High Energy Physics - Theory
2009-07-22 v3
Abstract
We discuss the structure of the non-anticommutative N=2 non-linear sigma-model in two dimensions, constructing differential operators which implement the deformed supersymmetry generators and using them to reproduce the classical action. We then compute the one-loop quantum corrections and express them in a more compact form using the differential operators.
Keywords
Cite
@article{arxiv.0803.2658,
title = {One-loop divergences in the two-dimensional non-anticommutative supersymmetric sigma-model},
author = {I. Jack and R. Purdy},
journal= {arXiv preprint arXiv:0803.2658},
year = {2009}
}
Comments
20pp, 8 figures, uses LaTeX. Title expanded to clarify content