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Possible effects of space-time nonmetricity on neutrino oscillations

Adak, M., Dereli, T., Ryder, Lewis H. (2004) Possible effects of space-time nonmetricity on neutrino oscillations. Physical Review D: Particles, Fields, Gravitation, and Cosmology, 69 (12). 123002_1-123002_7. ISSN 0556-2821. (doi:10.1103/PhysRevD.69.123002) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:3755)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided.
Official URL:
http://dx.doi.org/10.1103/PhysRevD.69.123002

Abstract

The contribution of gravitational neutrino oscillations to the solar neutrino problem is studied by constructing a Dirac Hamiltonian and calculating the corresponding dynamical phase in the vicinity of the Sun in a non-Riemann background Kerr space-time with torsion and nonmetricity. We show that certain components of nonmetricity and the axial as well as nonaxial components of torsion may contribute to neutrino oscillations. We also note that the rotation of the Sun may cause a suppression of transitions among neutrinos. However, the observed solar neutrino deficit could not be explained by any of these effects because they are of the order of Planck scale.

Item Type: Article
DOI/Identification number: 10.1103/PhysRevD.69.123002
Subjects: Q Science > QC Physics
Divisions: Divisions > Division of Natural Sciences > Physics and Astronomy
Depositing User: Paul Strange
Date Deposited: 03 Sep 2008 15:53 UTC
Last Modified: 16 Nov 2021 09:42 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/3755 (The current URI for this page, for reference purposes)

University of Kent Author Information

Ryder, Lewis H..

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