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arXiv · 1010.4550

Super No-Scale F-SU(5): A Dynamic Determination of M_{1/2} and tan beta

Tianjun Li·James A. Maxin·Dimitri V. Nanopoulos·Joel W. Walker
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Abstract

We study the Higgs potential in No-Scale F-SU(5), a model built on the tripodal foundations of the Flipped SU(5) x U(1)_X Grand Unified Theory, extra F-theory derived TeV scale vector-like particle multiplets, and the high scale boundary conditions of No-Scale Supergravity. V_min, the minimum of the potential following radiative electroweak symmetry breaking, is a function at fixed Z-Boson mass of the universal gaugino boundary mass M_{1/2} and tan{\beta}, the ratio of Higgs vacuum expectation values. The No-Scale nullification of the bilinear Higgs soft term B_mu at the boundary reduces V_min(M_{1/2}) to a one dimensional dependency, which may be secondarily minimized. This "Super No-Scale" condition dynamically fixes tan beta and M_{1/2} at the local minimum minimorum of V_min. Fantastically, the walls of this theoretically established secondary potential coalesce in descent to a striking concurrency with the previously phenomenologically favored "golden point" and "golden strip".

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Tianjun Li, James A. Maxin, Dimitri V. Nanopoulos, Joel W. Walker. 2010-10-21. Super No-Scale F-SU(5): A Dynamic Determination of M_{1/2} and tan beta. https://doi.org/10.1016/j.physletb.2011.08.025

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