Autoparallel orbits in Kerr Brans-Dicke spacetimes

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2004-01-01

Author

Cebeci, H
Dereli, T
Tucker, RW

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The bounded orbital motion of a massive spinless test particle in the background of a Kerr Brans-Dicke geometry is analysed in terms of worldlines that are auto-parallels of different metric compatible spacetime connections. In one case the connection is that of Levi-Civita with zero-torsion. In the second case the connection has torsion determined by the gradient of the Brans-Dicke background scalar field. The calculations permit one in principle to discriminate between these possibilities.

Subject Keywords

Equations of motion in gravitational theories, Perihelion of mercury, Experimental tests of gravitation

URI

https://hdl.handle.net/11511/66470

Journal

INTERNATIONAL JOURNAL OF MODERN PHYSICS D

DOI

https://doi.org/10.1142/s0218271804004487

Collections

Department of Physics, Article

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Citation Formats

H. Cebeci, T. Dereli, and R. Tucker, “Autoparallel orbits in Kerr Brans-Dicke spacetimes,” INTERNATIONAL JOURNAL OF MODERN PHYSICS D, pp. 137–147, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66470.