Correlation Dynamics of Quantum Fields and Black Hole Information Paradox

TL;DR

This paper reviews a quantum statistical framework for understanding spacetime and black hole phenomena, proposing a new approach to the black hole information paradox through correlation dynamics and scaling behavior.

Contribution

It introduces a correlation dynamics framework for quantum fields that offers new insights into black hole information loss and quantum spacetime behavior.

Findings

Framework reproduces quantum field theory in curved spacetime

Explores non-equilibrium processes like Hawking radiation and entropy generation

Suggests scaling behavior near infrared limit informs black hole information paradox

Abstract

In recent years a statistical mechanics description of particles, fields and spacetime based on the concept of quantum open systems and the influence functional formalism has been introduced. It reproduces in full the established theory of quantum fields in curved spacetime and contains also a microscopic description of their statistical properties, such as noise, fluctuations, decoherence, and dissipation. This new framework allows one to explore the quantum statistical properties of spacetime at the interface between the semiclassical and quantum gravity regimes, as well as important non-equilibrium processes in the early universe and black holes, such as particle creation, entropy generation, galaxy formation, Hawking radiation, gravitational collapse, backreaction and the black hole end-state and information lost issues. Here we give a summary of the theory of correlation dynamics of quantum fields and describe how this conceptual scheme coupled with scaling behavior near the infrared limit can shed light on the black hole information paradox.