Natural mu and B mu in gauge mediation

We propose a natural solution to the mu problem in gauge mediation. It relies on the logarithmic dependence of the effective Kahler potential on the messenger threshold superfield X. Thus, mu and B mu naturally arise at one and two loops, respectively. Moreover B has the same phase as the gaugino mass and the supersymmetric CP problem is solved as well. (c) 2008 Elsevier B.V. All rights reserved.


Published in:
Physics Letters B, 660, 5, 545-549
Year:
2008
ISSN:
0370-2693
Keywords:
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 Record created 2010-09-24, last modified 2018-03-17

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