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arXiv · hep-ph/0001310

Generation of large flavor mixing from radiative corrections

K. R. S. Balaji·Amol S. Dighe·R. N. Mohapatra·M. K. Parida
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Abstract

We provide a model independent criterion which would guarantee a large flavor mixing of two quasi-degenerate Majorana neutrinos at the low scale, irrespective of the mixing at the high scale. We also show that such a situation is realizable for a phenomenologically interesting range of parameters of the weak scale theory. We further show that for a similar condition to be implementable for the three generation case, the CP parity of one of the neutrinos needs to be opposite to that of the others.

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K. R. S. Balaji, Amol S. Dighe, R. N. Mohapatra, M. K. Parida. 2000-02-11. Generation of large flavor mixing from radiative corrections. https://doi.org/10.1103/physrevlett.84.5034

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