Hambye, Thomas ; Ma, Ernest ; Sarkar, Utpal (2000) Leptogenesis from R parity nonconservation Physical Review D - Particles, Fields, Gravitation and Cosmology, 62 (1). 015010_1-015010_4. ISSN 1550-7998
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Official URL: http://prd.aps.org/abstract/PRD/v62/i1/e015010
Related URL: http://dx.doi.org/10.1103/PhysRevD.62.015010
Abstract
It is known that realistic neutrino masses for neutrino oscillations may be obtained from R parity nonconserving supersymmetry. It is also known that such interactions would erase any preexisting lepton or baryon asymmetry of the Universe because of the inevitable intervention of the electroweak sphalerons. We now show how a crucial subset of these R parity nonconserving terms may in fact create its own successful leptogenesis.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 45386 |
| Deposited On: | 28 Jun 2011 05:13 |
| Last Modified: | 18 May 2016 01:39 |
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