Charged rotating noncommutative black holes

TL;DR

This paper develops a comprehensive model of charged, rotating black holes inspired by noncommutative geometry, introducing new solutions with regular horizons, analyzing their thermodynamics, and extending to higher dimensions.

Contribution

It provides the first complete noncommutative geometry-inspired rotating charged black hole solutions using a modified Newman-Janis algorithm.

Findings

Regular axisymmetric charged black holes with minimal length scale

New thermodynamic properties for noncommutative black holes

Higher-dimensional solutions of noncommutative black holes

Abstract

In this paper we complete the program of the noncomutative geometry inspired black holes, providing the richest possible solution, endowed with mass, charge and angular momentum. After providing a prescription for employing the Newman-Janis algorithm in the case of nonvanishing stress tensors, we find regular axisymmetric charged black holes in the presence of a minimal length. We study also the new thermodynamics and we determine the corresponding higher-dimensional solutions. As a conclusion we make some consideration about possible applications.