scholarly journals Quasinormal modes of (anti-)de Sitter black holes in the 1/D expansion

2015 ◽  
Vol 2015 (4) ◽  
Author(s):  
Roberto Emparan ◽  
Ryotaku Suzuki ◽  
Kentaro Tanabe
Keyword(s):  
Black Holes ◽  
Quasinormal Modes ◽  
De Sitter

scholarly journals Massive Dirac quasinormal modes in Schwarzschild–de Sitter black holes: Anomalous decay rate and fine structure

2021 ◽  
Vol 103 (6) ◽  
Author(s):  
Almendra Aragón ◽  
Ramón Bécar ◽  
P. A. González ◽  
Yerko Vásquez
Keyword(s):  
Black Holes ◽  
Fine Structure ◽  
Decay Rate ◽  
Quasinormal Modes ◽  
De Sitter

scholarly journals Phase Structure and Quasinormal Modes of AdS Black Holes in Rastall Theory

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
De-Cheng Zou ◽  
Ming Zhang ◽  
Ruihong Yue
Keyword(s):  
Phase Transition ◽  
Black Holes ◽  
Quasinormal Modes ◽  
Massless Scalar ◽  
Extended Phase Space ◽  
De Sitter ◽  
Extended Phase ◽  
Large Black Hole ◽  
Ads Black Holes ◽  
Scalar Perturbations

We discuss the P−V criticality and phase transition in the extended phase space of anti-de Sitter(AdS) black holes in four-dimensional Rastall theory and recover the Van der Waals (VdW) analogy of small/large black hole (SBH/LBH) phase transition when the parameters ωs and ψ satisfy some certain conditions. Later, we further explore the quasinormal modes (QNMs) of massless scalar perturbations to probe the SBH/LBH phase transition. It is found that it can be detected near the critical point, where the slopes of the QNM frequencies change drastically in small and large black holes.

scholarly journals Quasinormal modes and a new instability of Einstein-Gauss-Bonnet black holes in the de Sitter world

2016 ◽  
Vol 93 (10) ◽  
Author(s):  
M. A. Cuyubamba ◽  
R. A. Konoplya ◽  
A. Zhidenko
Keyword(s):  
Black Holes ◽  
Quasinormal Modes ◽  
De Sitter

Quasinormal modes of Kerr–de Sitter black holes

2010 ◽  
Vol 81 (4) ◽  
Author(s):  
Shijun Yoshida ◽  
Nami Uchikata ◽  
Toshifumi Futamase
Keyword(s):  
Black Holes ◽  
Quasinormal Modes ◽  
De Sitter

scholarly journals Breit-Wigner resonances and the quasinormal modes of anti–de Sitter black holes

2009 ◽  
Vol 79 (10) ◽  
Author(s):  
Emanuele Berti ◽  
Vitor Cardoso ◽  
Paolo Pani
Keyword(s):  
Black Holes ◽  
Quasinormal Modes ◽  
De Sitter
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