Quasinormal modes of scale dependent black holes in (1+2)-dimensional Einstein-power-Maxwell theory

ANGEL RINCON RIVERO, Grigoris Panotopoulos

Research output: Contribution to journalArticlepeer-review

48 Scopus citations

Abstract

We study for the first time the stability against scalar perturbations, and we compute the spectrum of quasinormal modes of three-dimensional charged black holes in Einstein-power-Maxwell nonlinear electrodynamics assuming running couplings. Adopting the sixth order Wentzel-Kramers-Brillouin (WKB) approximation we investigate how the running of the couplings change the spectrum of the classical theory. Our results show that all modes corresponding to nonvanishing angular momentum are unstable both in the classical theory and with the running of the couplings, while the fundamental mode can be stable or unstable depending on the running parameter and the electric charge.

Original languageEnglish
Article number024027
JournalPhysical Review D
Volume97
Issue number2
DOIs
StatePublished - 24 Jan 2018

Fingerprint

Dive into the research topics of 'Quasinormal modes of scale dependent black holes in (1+2)-dimensional Einstein-power-Maxwell theory'. Together they form a unique fingerprint.

Cite this