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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/77254


    Title: Quasinormal modes for doubly rotating black holes
    Authors: Cho, H.T.;Doukas, Jason;Naylor, Wade;Cornell, A.S.
    Contributors: 淡江大學物理學系
    Date: 2011-06
    Issue Date: 2012-06-14 09:24:32 (UTC+8)
    Publisher: College Park: American Physical Society
    Abstract: Based on the work of Chen, Lü, and Pope, we derive expressions for the D≥6 dimensional metric for Kerr-anti-de Sitter black holes with two independent rotation parameters and all others set equal to zero: a1≠0, a2≠0, a3=a4=⋯=0. The Klein-Gordon equation is then explicitly separated on this background. For D≥6 this separation results in a radial equation coupled to two generalized spheroidal angular equations. We then develop a full numerical approach that utilizes the asymptotic iteration method to find radial quasinormal modes of doubly rotating flat Myers-Perry black holes for slow rotations. We also develop perturbative expansions for the angular quantum numbers in powers of the rotation parameters up to second order.
    Relation: Physical Review D 83(12), 124034(19pages)
    DOI: 10.1103/PhysRevD.83.124034
    Appears in Collections:[Graduate Institute & Department of Physics] Journal Article

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