Yukawa couplings from magnetized D-brane models on non-factorisable tori
High Energy Physics - Theory
2018-09-26 v2
Abstract
We compute Yukawa couplings in type IIB string theory compactified on a non factorisable six-torus in the presence of D9 branes and fluxes. The setting studied in detail, is obtained by T-dualising an intersecting brane configuration of type IIA theory compactified on a torus generated by the SO(12) root lattice. Particular deformations of such torus are taken into account and provide moduli dependent couplings. Agreement with the type IIA result is found in a non trivial way. The classical type IIB calculation gives also information on a factor accessible only by quantum computations on the type IIA side.
Keywords
Cite
@article{arxiv.1802.05136,
title = {Yukawa couplings from magnetized D-brane models on non-factorisable tori},
author = {Stefan Forste and Christoph Liyanage},
journal= {arXiv preprint arXiv:1802.05136},
year = {2018}
}
Comments
35 pages, v2 references added