Chiral Extensions of the MSSM
Journal article, 2013

We present a class of extensions of the MSSM characterized by a fully chiral field content (no mu-terms) and no baryon or lepton number violating term in the superpotential due to an extra U'(1) gauge symmetry. The minimal model consist of the usual matter sector with family dependent U'(1) charges, six Higgs weak doublets, and three singlets required to give masses to the Higgsinos and cancel anomalies. We discuss its main features such as the tree level mass spectrum and the constraints on flavor changing processes.




Gabriele Ferretti

Chalmers, Applied Physics, Mathematical Physics

Denis Karateev

Modern Physics Letters A

0217-7323 (ISSN)

Vol. 28 8 1350025

Subject Categories

Subatomic Physics


Basic sciences



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