On N=2 low energy effective actions
High Energy Physics - Theory
2019-08-15 v1
Abstract
We propose a Wilsonian action compatible with special geometry and higher dimension N=2 corrections, and show that the holomorphic contribution F to the low energy effective action is independent of the infrared cutoff. We further show that for asymptotically free SU(2) super Yang-Mills theories, the infrared cutoff can be tuned to cancel leading corrections to F. We also classify all local higher-dimensional contributions to the N=2 superspace effective action that produce corrections to the Kahler potential when reduced to N=1 superspace.
Cite
@article{arxiv.hep-th/9607089,
title = {On N=2 low energy effective actions},
author = {F. Gonzalez-Rey and U. Lindstrom and M. Rocek and R. von Unge},
journal= {arXiv preprint arXiv:hep-th/9607089},
year = {2019}
}
Comments
9 pages, Latex