THERMAL PROPERTIES OF KERR-NEWMAN-DE SITTER XY BLACK HOLES

Hawking radiation of scalar particles of Kerr-Newman-de Sitter XY (KNdSXY) black holes is studied by using complex analytical continuation (CAC) technique. We derive the surface gravity \kappa_h, \kappa_c and Hawking temperature T_b, T_c of the event horizons r₊, r₊₊. All of them are proportional to (|A|)^1/2, where A is an indefinite multiple of KNdSXY metric.