Scalar perturbations of higher dimensional rotating and ultraspinning black holes
Vítor CardosoCentro de Física Computacional, Universidade de Coimbra, P-3004-516 Coimbra, PortugalGeorge SiopsisCentro de Física Computacional, Universidade de Coimbra, P-3004-516 Coimbra, PortugalShijun YoshidaCentro de Física Computacional, Universidade de Coimbra, P-3004-516 Coimbra, Portugal
2005en
ABI
Аннотация
We investigate the stability of higher dimensional rotating black holes against scalar perturbations. In particular, we make a thorough numerical and analytical analysis of six dimensional black holes, not only in the low rotation regime but in the high rotation regime as well. Our results suggest that higher dimensional Kerr black holes are stable against scalar perturbations, even in the ultraspinning regime.
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