Shadow, quasinormal modes and quasiperiodic oscillations of rotating Kaluza-Klein black holes

Abstract

In this paper we study the shadow of rotating Kaluza-Klein (KK) black holes and the connection between the shadow radius and the real part of quasi-normal modes (QNMs) in the eiokonal limit. In addition we have explored the quasi-periodic oscillations (QPOs) in the rotating KK black hole.

15 pages, 14 captioned figures, to appear in Phys. Rev. D. arXiv admin note: text overlap with arXiv:2008.08450

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• Probing the Lorentz Symmetry Violation Using the First Image of Sagittarius A*: Constraints on Standard-Model Extension Coefficients
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• Effect of magnetized plasma on shadow and gravitational lensing of a Reissner-Nordström black hole
• Parameter constraints on a black hole with Minkowski core through quasiperiodic oscillations
• Kerr-Newman Black Holes in Weyl-Cartan Theory: Shadows and EHT constraints
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• Stability and phase transition of rotating Kaluza-Klein black holes
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• Schwarzschild black hole surrounded by a cloud of strings in the background of perfect fluid dark matter
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• Circular motion of particle around Schwarzschild-MOG black hole
• Modelling the Sgr A${}^{\ast }$ and M87${}^{\ast }$ shadows by using the Kerr-Taub-NUT metrics in the presence of a scalar field
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