Spin--1/2 Particle in Gravitational Field of a Rotating Body
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
Effective Lagrangian describing gravitational source spin-particle spin interactions is given. Cosmological and astrophysical consequences of such interaction are examined. Although stronger than expected, the spin-spin interactions do not change any cosmological effect observed so far. They are important for background primordial neutrinos.
Keywords
Cite
@article{arxiv.hep-ph/9505291,
title = {Spin--1/2 Particle in Gravitational Field of a Rotating Body},
author = {Zygmunt Lalak and Stefan Pokorski and Julius Wess},
journal= {arXiv preprint arXiv:hep-ph/9505291},
year = {2009}
}
Comments
15 pages, Latex, 2 figures