Abstract
A Kerr-de Sitter black hole loses energy and angular momentum through both quantum superradiance and thermal emission. Our investigation of the former process indicates that a rapidly rotating black hole spins down faster as we increase Λ, but after spinning down takes longer to evaporate.
| Original language | English |
|---|---|
| Pages (from-to) | 325-330 |
| Number of pages | 6 |
| Journal | Physics Letters A |
| Volume | 172 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1993 Jan 11 |
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Cite this
Tachizawa, T., & Maeda, K. I. (1993). Superradiance in the Kerr-de Sitter space-time. Physics Letters A, 172(5), 325-330. https://doi.org/10.1016/0375-9601(93)90111-C