On Destabilizing Divergences in Supergravity Models
高能物理 - 唯象学
2011-07-19 v1
摘要
We show that, for standard N=1 supergravity coupled to chiral matter, if the Kahler potential has no terms linear in chiral superfields then none are generated through quad. div. one--loop corrections. If however <V>=0 and susy is spontaneously broken, linear terms are present and new linear terms may be generated due to nonrenormalizable couplings in K. These can potentially destabilize the weak-scale hierarchy.
引用
@article{arxiv.hep-ph/9407382,
title = {On Destabilizing Divergences in Supergravity Models},
author = {Vidyut Jain},
journal= {arXiv preprint arXiv:hep-ph/9407382},
year = {2011}
}
备注
8pp, ITP-SB-94-038