Quasiclassical solutions for static quantum black holes

Källan Berglund, Martin Bojowald, Manuel Díaz, Gianni Sims

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

A new form of quasiclassical space-time dynamics for constrained systems reveals how quantum effects can be derived systematically from canonical quantization of gravitational systems. These quasiclassical methods lead to additional fields, representing quantum fluctuations and higher moments, that are coupled to the classical metric components. The new fields describe nonadiabatic quantum dynamics and can be interpreted as implicit formulations of nonlocal quantum corrections in a field theory. This field-theory aspect is studied here for the first time, applied to a gravitational system for which a tractable model is constructed. Static solutions for the relevant fields can be obtained in almost closed form. They reveal new properties of potential near-horizon and asymptotic effects in canonical quantum gravity and demonstrate the overall consistency of the formalism.

Original languageEnglish (US)
Article number024006
JournalPhysical Review D
Volume109
Issue number2
DOIs
StatePublished - Jan 15 2024

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Fingerprint

Dive into the research topics of 'Quasiclassical solutions for static quantum black holes'. Together they form a unique fingerprint.

Cite this