Critical Reflections on Asymptotically Safe Gravity

Critical Reflections on Asymptotically Safe Gravity

Asymptotic safety is a theoretical proposal for the ultraviolet completion of quantum field theories, in particular for quantum gravity. Significant progress on this program has led to a first characterization of the Reuter fixed point. Further advancement in our understanding of the nature of quant...

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Bibliographic Details
Main Authors: Alfio Bonanno, Astrid Eichhorn, Holger Gies, Jan M. Pawlowski, Roberto Percacci, Martin Reuter, Frank Saueressig, Gian Paolo Vacca
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-08-01
Series:Frontiers in Physics
Subjects:
quantum gravitation
asymptotic safety
renormalization group
running couplings
observables
effective field theory
Online Access:https://www.frontiersin.org/article/10.3389/fphy.2020.00269/full

Internet

https://www.frontiersin.org/article/10.3389/fphy.2020.00269/full

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