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High Energy Physics - Theory

arXiv:0810.3285 (hep-th)
[Submitted on 19 Oct 2008 (v1), last revised 29 Sep 2010 (this version, v4)]

Title:Kahler Independence of the G2-MSSM

Authors:Bobby S. Acharya, Konstantin Bobkov
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Abstract:The G2-MSSM is a model of particle physics coupled to moduli fields with interesting phenomenology both for colliders and astrophysical experiments. In this paper we consider a more general model - whose moduli Kahler potential is a completely arbitrary G2-holonomy Kahler potential and whose matter Kahler potential is also more general. We prove that the vacuum structure and spectrum of BSM particles is largely unchanged in this much more general class of theories. In particular, gaugino masses are still supressed relative to the gravitino mass and moduli masses. We also consider the effects of higher order corrections to the matter Kahler potential and find a connection between the nature of the LSP and flavor effects.
Comments: Final version, matches the version published in JHEP
Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Phenomenology (hep-ph)
Cite as: arXiv:0810.3285 [hep-th]
  (or arXiv:0810.3285v4 [hep-th] for this version)
  https://doi.org/10.48550/arXiv.0810.3285
Journal reference: JHEP 1009:001,2010
Related DOI: https://doi.org/10.1007/JHEP09%282010%29001

Submission history

From: Konstantin Bobkov [view email]
[v1] Sun, 19 Oct 2008 18:07:17 UTC (257 KB)
[v2] Mon, 20 Oct 2008 23:51:18 UTC (257 KB)
[v3] Thu, 15 Apr 2010 20:19:50 UTC (187 KB)
[v4] Wed, 29 Sep 2010 16:04:48 UTC (186 KB)
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