论文信息 - TETRAD EQUATIONS FOR THE TWO-COMPONENT NEUTRINO FIELD IN GENERAL RELATIVITY.

TETRAD EQUATIONS FOR THE TWO-COMPONENT NEUTRINO FIELD IN GENERAL RELATIVITY.

Weyl's neutrino equations are exhibited as equivalent tetrad equations, and the tetrad conditions for a pure radiation neutrino gravitational field are established. It is shown that the neutrino flux vector for the radiation field defines a shear-free and twist-free family of geodesics. A class of metrics is found which can be interpreted either as neutrino radiation or as null Einstein-Maxwell fields.

J. Griffiths | R. Newing

[1] J. Griffiths,et al. The two-component neutrino field in general relativity , 1970 .

[2] P. A. Goodinson,et al. Einstein-Maxwell Null Fields with Non-zero Current Distribution , 1969 .

[3] R. Geroch,et al. Electromagnetism as an aspect of geometry?: Already unified field theory—The null field case , 1966 .

[4] R. Penney. Geometric Theory of Neutrinos , 1965 .

[5] Roger Penrose,et al. An Approach to Gravitational Radiation by a Method of Spin Coefficients , 1962 .

[6] R. Sachs. Gravitational waves in general relativity. VI. The outgoing radiation condition , 1961, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

[7] I. Robinson. Null Electromagnetic Fields , 1961 .

[8] O. Bergmann. Problem of Rainich for Two‐Component Spinors , 1960 .

[9] A. Peres. On geometrodynamics and null fields , 1961 .