New F-theory lifts
High Energy Physics - Theory
2009-09-28 v2
Abstract
In this note, a procedure is developed to explicitly construct non-trivial F-theory lifts of perturbative IIB orientifold models on Calabi-Yau complete intersections in toric varieties. This procedure works on Calabi-Yau orientifolds where the involution coordinate can have arbitrary projective weight, as opposed to the well-known hypersurface cases where it has half the weight of the equation defining the CY threefold. This opens up the possibility of lifting more general setups, such as models that have O3-planes.
Cite
@article{arxiv.0812.0175,
title = {New F-theory lifts},
author = {Andres Collinucci},
journal= {arXiv preprint arXiv:0812.0175},
year = {2009}
}
Comments
13 pages, 4 tables; added references, 1 table, and some acknowledgements; minor modifications and clarifications