A Note on Regularization methods in Kaluza-Klein Theories
高能物理 - 唯象学
2009-11-07 v3
摘要
We comment on the presence of power-like divergences in Kaluza-Klein theories with supersymmetry breaking a l\`a Scherk-Schwarz. By introducing a SUSY preserving regulator, we show that, in the context of a recently model proposed by Barbieri, Hall and Nomura, the Higgs mass is finite and unambiguously defined. The same result applies to similar models.
引用
@article{arxiv.hep-ph/0104130,
title = {A Note on Regularization methods in Kaluza-Klein Theories},
author = {Roberto Contino and Luigi Pilo},
journal= {arXiv preprint arXiv:hep-ph/0104130},
year = {2009}
}
备注
5 pages, 1 figure. v2: A minor comment corrected, conclusion unchanged. v3: A comment and a final note added. Version accepted for publication in Physics Letters B