Dust, Time and Symmetry.
Two symmetry arguments are discussed, each purporting to show that there is no more room for a preferred division of spacetime into instants of time in general relativistic cosmology than in Minkowski spacetime. The first argument is due to Gödel, and concerns the symmetries of his famous rotating c...
| Published in: | British Journal for the Philosophy of Science Vol. 56; no. 2; pp. 255 - 292 |
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| Format: | Article |
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University of Chicago Press
Jun2005
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| Online Access: | View this record in EBSCOhost |
| Summary: | Two symmetry arguments are discussed, each purporting to show that there is no more room for a preferred division of spacetime into instants of time in general relativistic cosmology than in Minkowski spacetime. The first argument is due to Gödel, and concerns the symmetries of his famous rotating cosmologies. The second turns upon the symmetries of a certain space of relativistic possibilities. Both arguments are found wanting. |
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