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Neutrino oscillations under gravity: mass independent oscillation

Banibrata Mukhopadhyay
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Abstract

I discuss the possibility of neutrino oscillation in presence of gravity. In this respect I consider the propagation of neutrinos in the early phase of universe and around black holes. It is seen that whether the rest masses of a neutrino and corresponding anti-neutrino are considered to be same or not due to space-time curvature effect non-zero oscillation probability between the neutrino and anti-neutrino states comes out. Therefore I can conclude that under gravity neutrino oscillation takes place which is independent of their rest mass.

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Banibrata Mukhopadhyay. 2003-08-04. Neutrino oscillations under gravity: mass independent oscillation. https://arxiv.org/abs/hep-ph/0307167

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