Rawal, J. J. ; Narlikar, J. V. (1982) On a nonlinear and Lorentz-invariant version of Newtonian gravitation Journal of Astrophysics and Astronomy, 3 . pp. 393-398. ISSN 0250-6335
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Official URL: http://www.ias.ac.in/jarch/jaa/3/393-398.pdf
Abstract
The Newtonian theory of gravitation is modified to include the gravitational energy as a source of gravitational potential, thus making the theory self-coupled and nonlinear. The modified theory can be derived from a Lorentz-invariant action principle. The Kepler problem is discussed in this theory and it is shown that the perihelion of the orbit steadily precesses. The rate of precession is, however, insufficient to account for the observed precession of the perihelion of Mercury. The differences from the Newtonian theory for the bending of light and the gravitational redshift of spectral lines are shown to be marginal.
Item Type: | Article |
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Source: | Copyright of this article belongs to Indian Academy of Sciences. |
Keywords: | Newtonian Gravitation; Lorentz-invariant Generalization |
ID Code: | 41238 |
Deposited On: | 27 May 2011 09:36 |
Last Modified: | 17 May 2016 23:02 |
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