2003/07/12 by Banibrata Mukhopadhyay, Mukhopadhyay, Banibrata
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #gr-qc #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/0307167
6 pages, revtex style; extra relevant references are added
openalex publication_date 2003/07/12 · arxiv created 2003/08/04 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
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.