English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
Add to Basket
  Local TagsRelease HistoryDetailsSummary

Released
Journal Article

Renormalization of group field theories for quantum gravity: new scaling results and some suggestions

MPS-Authors
/persons/resource/persons231226

Finocchiaro,  Marco
Microscopic Quantum Structure & Dynamics of Spacetime, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons20698

Oriti,  Daniele
Microscopic Quantum Structure & Dynamics of Spacetime, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)

2004.07361.pdf
(Preprint), 783KB

fphy-08-552354.pdf
(Publisher version), 2MB

Supplementary Material (public)
There is no public supplementary material available
Citation

Finocchiaro, M., & Oriti, D. (2021). Renormalization of group field theories for quantum gravity: new scaling results and some suggestions. Frontiers in Physics, 8: 552354. doi:10.3389/fphy.2020.552354.


Cite as: https://hdl.handle.net/21.11116/0000-0006-6FEC-5
Abstract
We discuss motivation and goals of renormalization analyses of group field
theory models of simplicial 4d quantum gravity, and review briefly the status
of this research area. We present some new computations of perturbative GFT
(spin foam) amplitudes, concerning in particular the scaling behaviour of
radiative corrections to N-point functions. Finally, we single out key open
issues and suggest a number of research directions for further progress in this
area.