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

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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.