Sanjeev K Soni
Articles written in Pramana – Journal of Physics
Volume 28 Issue 1 January 1987 pp 15-22 Particle Physics
Tree-level breaking of SU(2)×U(1) in general SUGRA theories
Anjan S Joshipura A Mukherjee Sanjeev K Soni
It is shown that SU(2)×U(1) can be broken at the tree level, without the occurrence of global potential minima that break U(1)e.m., in supergravity models that are more general than those proposed by Nilles, Srednicki and Wyler. The study comprises an analysis of models with a general soft supersymmetry-breaking structure as well as those of the Hall-Lykken-Weinberg type.
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