Neutrino spin oscillations in curved space-time under the influence of external fields
High Energy Physics - Phenomenology
2018-01-09 v1 High Energy Astrophysical Phenomena
General Relativity and Quantum Cosmology
Abstract
We study neutrino spin oscillations in background matter under the influence of strong electromagnetic and gravitational fields. The neutrino spin evolution is treated quasiclassically. We derive the effective Hamiltonian governing spin oscillations of a neutrino moving in the vicinity of a black hole and interacting with a relativistic magnetized accretion disk around a black hole. Applications for the studies of spin oscillations of astrophysical neutrinos are considered.
Keywords
Cite
@article{arxiv.1710.05181,
title = {Neutrino spin oscillations in curved space-time under the influence of external fields},
author = {Maxim Dvornikov},
journal= {arXiv preprint arXiv:1710.05181},
year = {2018}
}
Comments
6 pages, 2 eps figires, J.Phys.Conf.Ser. LaTeX style; Contribution to the proceedings of DSPIN-2017, September 11-15, 2017, Dubna, Russia