Equivalent quantisations of (2+1)-dimensional gravity
โ Scribed by S. Carlip; J.E. Nelson
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 202 KB
- Volume
- 324
- Category
- Article
- ISSN
- 0370-2693
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๐ SIMILAR VOLUMES
Some features of the radial gauge which are special of 2 + 1 dimensions are used to calculate classical solutions of Einstein's equations in 2 + 1 dimensions. In addition to already known solutions we find new time independent and time dependent solutions both of point-like and extended nature.
We develop the canonical ADM approach to 2+1 dimensional gravity in the presence of point particles. The instantaneous York gauge can be applied for open universes. The sequence of canonical ADM equations is solved in terms of the conformal factor. A simple derivation is given for the solution of th