Abstract
AbstractWe have shown a new scenario of successful leptogenesis with one L violating coupling and a relative Majorana phase playing the role of CP violation. This is in contrast to the usual consideration of Feynman diagram with at least two L violating couplings. We have considered R-parity violating minimal supersymmetric standard model (MSSM) for leptogenesis at TeV scale. This scenario is also consistent with generating light neutrino mass if asymmetry is generated through semileptonic $$\lambda ^{\prime }$$
λ
′
coupling.
Publisher
Springer Science and Business Media LLC
Subject
Physics and Astronomy (miscellaneous),Engineering (miscellaneous)
Reference63 articles.
1. P.A.R. Ade et al. [Planck Collaboration], Astron. Astrophys. 594, A13 (2016). arXiv:1502.01589 [astro-ph.CO]
2. R.H. Cyburt, B.D. Fields, K.A. Olive, T.-H. Yeh, Rev. Mod. Phys. 88, 015004 (2016). arXiv:1505.01076
3. E.W. Kolb, M.S. Turner, The early universe. Front. Phys. 69, 1 (1990)
4. A.D. Sakharov, JETP Lett. 5, 24 (1967)
5. D.V. Nanopoulos, S. Weinberg, Phys. Rev. D 20, 2484 (1979)
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献