Non-perturbative string connections
高能物理 - 理论
2007-05-23 v1
摘要
We discuss the duality between two type I compactifications to four dimensions and an heterotic construction with spontaneous breaking of the N=4 supersymmetry to N=2. This duality allows us to gain insight into the non-perturbative properties of these models. Through the analysis of the gravitational corrections, we then investigate the connections between four-dimensional, N=2 M-theory vacua constructed as orbifolds of type II, heterotic, and type I strings.
引用
@article{arxiv.hep-th/0002214,
title = {Non-perturbative string connections},
author = {Andrea Gregori},
journal= {arXiv preprint arXiv:hep-th/0002214},
year = {2007}
}
备注
7 pages, latex, to appear in the proceedings of the TMR meeting on Quantum aspects of gauge theories, supersymmetry and unification, Paris, 1--7 September 1999