Abstract
A geometric interpretation of gravitation is given using general relativity. The law of gravitation is taken in the formR 44=0, whereR 44is the component of the contracted Riemann-Christoffel (Ricci) tensor representing the curvature of time. The remaining curvature components of the contracted Riemann-Christoffel tensor may or may not vanish. All that is required in addition toR 44=0 is that the Gaussian curvatureR be nowhere infinite. The conditionR 44=0 yields a nonlinear wave equation. One of the static degenerate solutions represents the gravitational field surrounding a static gravitational point singularity. It is found that for this solution, the three famous predictions of general relativity are obtained in the weak-field approximation. In addition, it is found that there is a correction to the Kepler period of revolution for an orbit.
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References
J. A. Wheeler,Geometrodynamics (Academic, New York, 1962).
R. C. Tolman,Relativity, Thermodynamics, and Cosmology (Oxford, 1962).
A. S. Eddington,The Mathematical Theory of Relativity (Cambridge, 1954).
J. P. Kobus and M. Z. Nashed,Found. Phys. 1(4), 329 (1971).
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Kobus, J.P. A strictly geometric interpretation of gravitation in general relativity. Found Phys 3, 45–51 (1973). https://doi.org/10.1007/BF00708599
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DOI: https://doi.org/10.1007/BF00708599