Small effects of low-energy quantum gravity

TL;DR

This paper investigates subtle quantum gravity effects at very low energies (~10^{-3} eV) and explores their potential impact on cosmological observations such as supernovae, gamma-ray bursts, and galaxy data.

Contribution

It presents an analysis of low-energy quantum gravity effects and assesses their observable consequences in cosmology, a relatively unexplored energy regime.

Findings

Quantum gravity effects are very small at the energy scale ~10^{-3} eV.

These effects could influence cosmological phenomena and observations.

Comparison with observational data suggests potential subtle impacts on cosmological measurements.

Abstract

Small effects of quantum gravity on the scale $\sim 10^{-3} eV$ and their cosmological consequences are discussed and compared with observations of supernovae 1a, gamma-ray bursts and galaxies.