A holographic interpretation of asymptotically de Sitter spacetimes
Abstrak
One of the remarkable outcomes of the AdS/CFT correspondence has been the generalization of Cardy's entropy formula for arbitrary dimensionality, as well as a variety of anti-de Sitter scenarios. More recently, related work has been done in the realm of asymptotically de Sitter backgrounds. Such studies presume a well-defined dS/CFT duality, which has not yet attained the credibility of its AdS analogue. In this paper, we derive and interpret generalized forms of the Cardy entropy for a selection of asymptotically de Sitter spacetimes. These include the Schwarzschild–de Sitter black hole (as a review of Preprint hep-th/0112093), the Reissner–Nordstrom–de Sitter black hole and a special class of topological de Sitter solutions. Each of these cases is found to have interesting implications in the context of the proposed correspondence.
Topik & Kata Kunci
Penulis (1)
A. Medved
Akses Cepat
- Tahun Terbit
- 2001
- Bahasa
- en
- Total Sitasi
- 30×
- Sumber Database
- Semantic Scholar
- DOI
- 10.1088/0264-9381/19/11/309
- Akses
- Open Access ✓