Sarkar, Utpal (2005) Minimal supersymmetric SO(10) GUT with only doublet Higgs Physics Letters B, 622 (1-2). pp. 118-123. ISSN 0370-2693
Full text not available from this repository.
Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.physletb.2005.06.084
Abstract
We extend the study of a supersymmetric SO(10) GUT with only doublet Higgs scalars. Among the GUTs with only doublet Higgs scalars, this is the minimal model. The fermion mass problem is naturally solved by an effective operator, which may have several origins. R-parity is conserved implying a stable LSP which can explain the dark matter of the universe. The neutrino mass problem may be solved by type I or type III see-saw mechanism. In one case b-τ unification explains the large neutrino mixing angles for the atmospheric and solar neutrinos. The baryon asymmetry of the universe is explained through leptogenesis taking care of gravitino problem.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 45411 |
| Deposited On: | 28 Jun 2011 05:18 |
| Last Modified: | 28 Jun 2011 05:18 |
Repository Staff Only: item control page
