On SUSY GUTs with a degenerate Higgs mass matrix - High Energy Physics - PhenomenologyReport as inadecuate




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Abstract: Certain supersymmetric grand unified models predict that the coefficients ofthe quadratic terms in the MSSM Higgs potential should be degenerate at the GUTscale. We discuss some examples for such models, and we analyse theimplications of this peculiar condition of a GUT-scale degenerate Higgs massmatrix for low-scale MSSM phenomenology. To this end we explore the parameterspace which is consistent with existing experimental constraints by means of aMarkov Chain Monte Carlo analysis.



Author: Felix Brümmer, Sylvain Fichet, Sabine Kraml, Ritesh K. Singh

Source: https://arxiv.org/



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