# Regular black holes and its thermodynamics in Lovelock gravity

## TL;DR

This paper introduces two new regular black hole solutions in Lovelock gravity that are non-singular, behave as de Sitter space internally, and have well-defined thermodynamics, expanding understanding of black hole structures.

## Contribution

The paper presents novel regular black hole solutions in Lovelock gravity with unique internal geometries and thermodynamic properties, constructed via finite mass/energy density.

## Key findings

- Black holes are non-singular with de Sitter core
- Solutions have well-defined AdS asymptotics
- Thermodynamics of these black holes are analyzed

## Abstract

In this work two new families of non-singular or regular black hole solutions are displayed. These black holes behave as de Sitter space near its center and have a well defined AdS asymptotic region for negative cosmological constant. These solutions are constructed on a general ground through the introduction of a finite density of mass/energy. This removes the usual singularity of a black hole and also introduces a new internal geometry. The thermodynamic properties of these solutions are discussed as well.