Conservation theorems in curved space-time
β Scribed by Huseyin Yilmaz
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 373 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
We consider the region of closed time-like curves (CTCs) in three-dimensional flat Lorentz space-times. The interest in this global geometrical feature goes beyond the purely mathematical one. Such space-times are lower-dimensional toy models of sourceless Einstein gravity or cosmology. In three dim
## Abstract A general method to quantize strings in curved spaceβtimes is exposed. It treats the spaceβtime metric exactly and the string excitations small as compared with the energy scale of the geometry. The method is applied to cosmological (de Sitter) and blackβhole (Schwarzschild) geometries