Do Black Holes Produce Phantom Energy?

TL;DR

This paper proposes that black holes might produce phantom energy, leading to observable energy exchange in the universe, supported by a simple theoretical model and considerations of quantum gravity implications.

Contribution

It introduces the novel idea that black holes can lose mass by generating phantom energy, a concept not previously established in standard black hole physics.

Findings

Black holes may produce phantom energy through non-local effects.

A simple model demonstrates possible energy exchange from matter to phantom energy.

Implications for observational cosmology and quantum gravity are discussed.

Abstract

We conjecture that black holes, whether accreting matter or not, can also lose mass to phantom energy production. Such a process can be made plausible in theories that allow for non-local connections between short and long wavelength modes. If true, observational data should show an exchange of energy from matter to phantom at some cosmic epoch, and we discuss a simple model. Some remarks on an appropriate quantum gravity theory and related issues are also presented.