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Canonical geometrodynamics and general covariance |
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| Authors: | Karel V. Kuchař |
| Affiliation: | (1) Department of Physics, The University of Utah, 84112 Salt Lake City, Utah |
| Abstract: | By extending geometrodynamical phase space by embeddings and their conjugate momenta, one can homomorphically map the Lie algebra of space-time diffeomorphisms into the Poisson algebra of dynamical variables on the extended phase space. |
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