Graviton emission from simply rotating Kerr–de Sitter black holes: Transverse traceless tensor graviton modes

In this article we present results for tensor graviton modes (in seven dimensions and greater, n≥3) for gray-body factors of Kerr--de Sitter black holes and for Hawking radiation from simply rotating ($n+4$)-dimensional Kerr black holes. Although there is some subtlety with defining the Hawking temperature of a Kerr--de Sitter black hole, we present some preliminary results for emissions assuming the standard Hawking normalization and a Bousso-Hawking-like normalization.