Thermodynamics of Horndeski Black Holes with Generalized Uncertainty Principle

TL;DR

This paper explores how the Generalized Uncertainty Principle affects the thermodynamics of static, asymptotically flat Horndeski black holes, revealing modifications in temperature, entropy, and tunneling processes.

Contribution

It introduces a novel analysis of Horndeski black hole thermodynamics incorporating the Generalized Uncertainty Principle, extending previous studies to this scalar-tensor gravity framework.

Findings

Modified black hole temperature due to GUP effects

Altered entropy and heat capacity calculations

Insights into particle tunneling and correlations at the horizon

Abstract

Horndeski theory is the most general scalar-tensor extension of General Relativity with second order field equations. It may be interesting to study the effects of the Generalized Uncertainty Principle on a static and asymptotically flat shift symmetric solutions of the Horndeski black holes. With this motivation, here we obtain the modified black hole temperatures in shift symmetric Horndeski gravity by employing the Generalized Uncertainty Principle. Using the corrected temperature, the entropy and heat capacity are calculated with details. We also investigate the tunneling probability of particles from Horndeski black holes horizon and possible correlations between the emitted modes (particles).