A CP-safe solution of the mu/B mu problem of gauge mediation

作者:Evans Jason L*; Sudano Matthew; Yanagida Tsutomu T
来源:Physics Letters B, 2011, 696(4): 348-351.
DOI:10.1016/j.physletb.2010.10.013

摘要

We construct a model that naturally generates mu and B of the same order without producing large CP violating phases. This is easily accomplished once one permits these mass scales to be determined independently of the ordinary gauge-mediated soft masses. The alignment of phases is shown to emerge dynamically upon coupling to supergravity and is not unique to the model presented here.

  • 出版日期2011-2-7