Motion of matter in metric-affine theory of gravitation
| Autor: | B. N. Frolov, M. Yu. Korolev, O. V. Baburova |
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| Rok vydání: | 1994 |
| Předmět: |
Physics
Mathematics of general relativity Parameterized post-Newtonian formalism Classical mechanics General relativity General Physics and Astronomy Classical field theory Introduction to the mathematics of general relativity Affine connection Metric tensor (general relativity) Nordström's theory of gravitation Mathematical physics |
| Zdroj: | Russian Physics Journal. 37:69-74 |
| ISSN: | 1573-9228 1064-8887 |
| DOI: | 10.1007/bf00558925 |
| Popis: | Based on the Lie derivative technique in a general space with affine connection (L4, g), we show that in the metric-affine theory of gravitation, the law of conservation of the energy-momentum tensor for matter and consequently also the equations of motion for matter stemming from this law are (as in the general theory of relativity) a consequence of the gravitational field equations. We derive the hydrodynamic equation of motion for an ideal Weyssenhoff—Raabe spin fluid in Weyl space. We discuss the possibilities for observation of space—time nonmetricity. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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