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arXiv · hep-ph/9403330

Gauge Coupling Unification due to Non-universal Soft Supersymmetry Breaking

T. Kobayashi·D. Suematsu·Y. Yamagishi
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Abstract

Gauge coupling unification is studied in the MSSM with non-universal soft supersymmetry breaking terms. If gaugino masses are sufficiently smaller than scalar soft masses and the scalar soft masses have also certain types of non-universality, gauge coupling unification scale can be larger than $3\times 10^{16}$~GeV even within the MSSM contents. String unification may not need a large threshold correction or a large modulus value. We also discuss the relation to the string model building.

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T. Kobayashi, D. Suematsu, Y. Yamagishi. 1994-03-22. Gauge Coupling Unification due to Non-universal Soft Supersymmetry Breaking. https://doi.org/10.1016/0370-2693(94)90512-6

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