Post-Newtonian approximation of gravitation theory in flat space-time |
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| Authors: | Walter Petry |
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| Institution: | (1) Mathematisches Institut der Universität Düsseldorf, Germany |
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| Abstract: | The post-Newtonian approximation of the gravitational field of a perfect fluid for a previously stated theory of gravitation in flat space-time is studied. The conservation laws of energy-momentum and angular-momentum are derived and the equivalence of the conservation law of energy-momentum and the equations of motion is shown to the studied accuracy. The equations of motion are stated. All the results of the post-Newtonian approximation of the gravitation theory in flat space-time and of the general theory of relativity, as considered by Will in his famous book, agree to the studied accuracy. |
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