Joshipura, Anjan S. ; Mukherjee, A. ; Soni, Sanjeev K. (1987) Tree-level breaking of SU(2)×U(1) in general SUGRA theories Pramana - Journal of Physics, 28 (1). pp. 15-22. ISSN 0304-4289
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Official URL: http://www.ias.ac.in/j_archive/pramana/28/1/15-22/...
Related URL: http://dx.doi.org/10.1007/BF02846803
Abstract
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.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | SU(2)×U(1) Theory; Supergravity; Spontaneous Symmetry Breakdown |
| ID Code: | 67633 |
| Deposited On: | 31 Oct 2011 05:23 |
| Last Modified: | 18 May 2016 14:39 |
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