Natural $\mu$-term with Peccei-Quinn Symmetry

Abstract

The generalized Higgs mass term $N{H}_1{H}_2$ of the supersymmetric standard model is used to implement the Peccei-Quinn Symmetry to solve the strong-CP problem. Then supersymmetry breaking can generate the Higgs mass parameter $\mu$ of order $m_{3/2}$ through soft-breaking parameters. This kind of extension contains extra light fields of the axion supermultiplet whose dominant coupling may come from the supersymmetric axion-Higgs-Higgs coupling. We present a working example and discuss the cosmological implications of the model.

8 pages, Latex, replaced with minor corrections in text and addition of more references

References in corpus (4)

• Towards a Theory of Soft Terms for the Supersymmetric Standard Model
• Mass formulae and natural hierarchy in string effective supergravities
• Supersymmetric Singlet Majorons and Cosmology
• Can the Supersymmetric $\mu$ parameter be generated dynamically without a light Singlet?

Cited by in corpus (15)

• The Next-to-Minimal Supersymmetric Standard Model
• A facility to Search for Hidden Particles at the CERN SPS: the SHiP physics case
• Exotic Decays of the 125 GeV Higgs Boson
• Axino Mass in Supergravity Models
• Quasi Goldstone Fermion As a Sterile Neutrino
• R Symmetry and the Mu Problem
• Cosmological constraints on a Peccei-Quinn flatino as the lightest supersymmetric particle
• The tension between gauge coupling unification, the Higgs boson mass, and a gauge-breaking origin of the supersymmetric mu-term
• Small Dirac neutrino masses in supersymmetric grand unified theories
• Uncovering light scalars with exotic Higgs decays to bbmumu
• Towards a viable grand unified model with $M_G\sim M_{\mathrm{string}}$ and $M_I\sim 10^{12}$ GeV
• Dynamical Solution to Supersymmetric CP Problem with Vanishing B Parameter
• Gauged R-symmetry, Fermion and Higgs Mass Problem
• Split supersymmetry and the role of a light fermion in a supergravity-based scenario
• The Minimal Supersymmetric Model of Higgs-Higgs Condensation