High-order corrections to the holographic entropy bound from quantum field theory

TL;DR

This paper explores high-order quantum corrections to the holographic entropy bound within local quantum field theory, revealing a natural logarithmic correction with a specific coefficient, aiding the evaluation of quantum gravity theories.

Contribution

It demonstrates the emergence of a logarithmic correction term with a precise coefficient, offering a semi-classical approach to test quantum gravity models.

Findings

Logarithmic correction term appears naturally with coefficient -1/2

Provides a semi-classical framework for quantum gravity candidates

Enhances understanding of entropy bounds in quantum field theory

Abstract

From the viewpoint of local quantum field theory, this letter investigates the high-order corrections to the holographic entropy bound. As a result, the logarithmic correction term appears naturally with the definite coefficient $-{1/2}$, which thus provides another semi-classical platform to examine such candidates for quantum gravity as Loop Quantum Gravity and String Theory.