D-brane superpotentials and RG flows on the quintic
High Energy Physics - Theory
2010-03-05 v2
Abstract
The behaviour of D2-branes on the quintic under complex structure deformations is analysed by combining Landau-Ginzburg techniques with methods from conformal field theory. It is shown that the boundary renormalisation group flow induced by the bulk deformations is realised as a gradient flow of the effective space time superpotential which is calculated explicitly to all orders in the boundary coupling constant.
Keywords
Cite
@article{arxiv.0704.2666,
title = {D-brane superpotentials and RG flows on the quintic},
author = {Marco Baumgartl and Ilka Brunner and Matthias R. Gaberdiel},
journal= {arXiv preprint arXiv:0704.2666},
year = {2010}
}