A natural solution of $\mu$ from the hidden sector

Abstract

The $\mu$ parameter is calculated in supergravity models possessing the $U(1{)}_A\times U(1{)}_R$ symmetry. In one natural model without a free mass parameter below the Planck scale, the symmetry breaking scale is identified as the hidden sector squark condensation scale.

LaTex file, 11 pages

References in corpus (2)

• Supersymmetric Neutrino Masses, R Symmetries, and The Generalized mu Problem
• Global Symmetries in Duals of Supersymmetric SU(N) x SU(M) and Application to Composite Axion

Cited by in corpus (4)

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• Relaxation of the Dynamical Gluino Phase and Unambiguous Electric Dipole Moments
• The $\mu$ and soft masses from the intermediate scale brane with non-factorizable geometry