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arXiv · 1303.1822

Natural Higgs-flavor-democracy solution of the mu problem of supersymmetry and the QCD axion

Jihn E. Kim
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Abstract

We show that the hierarchically small mu term in supersymmetric theories is a consequence of two identical pairs of Higgs doublets taking a democratic form for their mass matrix. We briefly discuss the discrete symmetry S2xS2 toward the democratic mass matrix. Then, we show that there results an approximate Peccei-Quinn symmetry and hence the value mu is related to the axion decay constant.

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Jihn E. Kim. 2013-03-07. Natural Higgs-flavor-democracy solution of the mu problem of supersymmetry and the QCD axion. https://doi.org/10.1103/physrevlett.111.031801

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