Non-perturbative gauge couplings from holography
High Energy Physics - Theory
2016-01-20 v1
Abstract
We show how D-instanton corrections modify the dilaton-axion profile emitted by an O7/D7 system turning it into the non-singular F-theory background which corresponds to the effective coupling on a D3 probe.
Cite
@article{arxiv.1201.4231,
title = {Non-perturbative gauge couplings from holography},
author = {Marco Billo and Marialuisa Frau and Luca Giacone and Alberto Lerda},
journal= {arXiv preprint arXiv:1201.4231},
year = {2016}
}
Comments
6 pages. Proceedings of the "XVII European Workshop on String Theory 2011", Padova, Italy, 5-9 September 2011