Eur. Phys. J. C (2018) 78: 1022
https://doi.org/10.1140/epjc/s10052-018-6488-3

Regular Article - Theoretical Physics

Scale-dependent rotating BTZ black hole

Instituto de Física, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna, 4860, Santiago, Chile

^* e-mail: arrincon@uc.cl

Received: 21 June 2018
Accepted: 30 November 2018
Published online: 18 December 2018

Abstract

This work presents a generalization of the rotating black hole in two plus one dimensions, in the light of scale-dependent gravitational couplings. In particular, the gravitational coupling and the cosmological term are not forced to be constants anymore. Instead, and are allowed to change along the radial scale r. The effective Einstein field equations of this problem are solved by assuming static rotational symmetry and by maintaining the usual structure of the line element. For this generalized solution, the asymptotic behavior, the horizon structure, and the thermodynamic properties are analyzed.