In three-dimensional de Sitter space S 3 1 and anti-de Sitter space H 3 1 , we generalize the classical Bรคcklund theorem. Moreover, we obtain explicit forms of Bรคcklund transformations (BTs) in the Tchebyshev coordinates and investigate the relation of loop group actions and BTs in S 3 1 .
Superradiance in the Kerr-de Sitter space-time
โ Scribed by Takashi Tachizawa; Kei-ichi Maeda
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 388 KB
- Volume
- 172
- Category
- Article
- ISSN
- 0375-9601
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