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hep-th2013★ 66 cited
Instability of D-dimensional extremally charged Reissner-Nordstrom(-de Sitter) black holes: Extrapolation to arbitrary D
R. A. Konoplya, A. Zhidenko
In our earlier work (PRL 103 (2009) 161101) it was shown that nonextremal highly charged Reissner-Nordstrom-de Sitter black holes are gravitationally unstable in D>6-dimensional sp…
gr-qc2013★ 98 cited
A massive charged scalar field in the Kerr-Newman background I: quasinormal modes, late-time tails and stability
R. A. Konoplya, A. Zhidenko
So far analysis of the quasinormal spectrum of a massive charged scalar field in the black hole background has been limited by the regime of small μM and qQ, where μ, q (M, Q) are…