On SUSY GUTs with a degenerate Higgs mass matrix
arXiv:1007.0321 · doi:10.1007/JHEP08(2010)096
Abstract
Certain supersymmetric grand unified models predict that the coefficients of the quadratic terms in the MSSM Higgs potential should be degenerate at the GUT scale. We discuss some examples for such models, and we analyse the implications of this peculiar condition of a GUT-scale degenerate Higgs mass matrix for low-scale MSSM phenomenology. To this end we explore the parameter space which is consistent with existing experimental constraints by means of a Markov Chain Monte Carlo analysis.
31 pages, 27 figures; v2: typos corrected
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- The supersymmetric flavour problem in 5D GUTs and its consequences for LHC phenomenology