Mediation of Supersymmetry Breaking via Anti-Generation Fields

Abstract

In the context of the weakly coupled heterotic string, we propose a new model of mediating supersymmetry breaking. The breakdown of supersymmetry in the hidden sector is transmitted to anti-generation fields via gravitational interactions. Subsequent transmission of the breaking to the MSSM sector occurs via gauge interactions. It is shown that the mass spectra of superparticles are phenomenologically viable.

Comments: 8pages, LaTeX, 1 figure, final version to appear in Prog. Theor. Phys. Vol.103, No.6 (2000)