One loop gauge couplings in AdS5
High Energy Physics - Theory
2009-11-07 v3 High Energy Physics - Phenomenology
Abstract
We calculate the full 1-loop corrections to the low energy coupling of bulk gauge boson in a slice of AdS5 which are induced by generic 5-dimensional scalar, Dirac fermion, and vector fields with arbitrary Z_2 times Z_2' orbifold boundary conditions. In supersymmetric limit, our results correctly reproduce the results obtained by an independent method based on 4-dimensional effective supergravity. This provides a nontrivial check of our results and assures the regularization scheme-independence of the results.
Keywords
Cite
@article{arxiv.hep-th/0208071,
title = {One loop gauge couplings in AdS5},
author = {Kiwoon Choi and Ian-Woo Kim},
journal= {arXiv preprint arXiv:hep-th/0208071},
year = {2009}
}
Comments
RevTeX, 22 pages, 2 figures, some typos corrected and notations changed