Illustrating SUSY breaking effects on various inflation mechanisms
High Energy Physics - Theory
2015-06-22 v3 High Energy Physics - Phenomenology
Abstract
We consider the supersymmetry breaking effects on typical inflation models with different types of K\"ahler potential. The critical size of supersymmetry-breaking scale, above which the flatness of the inflaton potential is spoiled, drastically changes model by model. We present the universal description of such effects in terms of a field-dependent scaling factor by which gravity-mediated supersymmetry breaking terms are suppressed or enhanced, based on the conformal supergravity framework. Such a description would be useful when we estimate them in constructing supersymmetric models of particle cosmology.
Keywords
Cite
@article{arxiv.1408.4875,
title = {Illustrating SUSY breaking effects on various inflation mechanisms},
author = {Hiroyuki Abe and Shuntaro Aoki and Fuminori Hasegawa and Yusuke Yamada},
journal= {arXiv preprint arXiv:1408.4875},
year = {2015}
}
Comments
20pages, 3 figures, v2: a reference added, v3: Appendix B added