| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1851172 | Physics Letters B | 2014 | 5 Pages |
Abstract
We discuss the physics resulting from the supersymmetric Higgs-lepton inflation model and the recent CMB B-mode observation by the BICEP2 experiment. The tensor-to-scalar ratio r=0.20−0.05+0.07 of the primordial fluctuations indicated by the CMB B-mode polarization is consistent with the prediction of this inflationary model for natural parameter values. A salient feature of the model is that it predicts the seesaw mass scale M from the amplitude of the tensor mode fluctuations. It is found that the 68% (95%) confidence level (CL) constraints from the BICEP2 experiment give 927 GeV
Related Topics
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Authors
Shinsuke Kawai, Nobuchika Okada,