Infrared divergences in the EPRL-FK spin foam model

DOI10.1088/1361-6382/aad38fzbMath1409.83061arXiv1803.00835OpenAlexW3103812448MaRDI QIDQ3120889

Pietro Donà

Publication date: 19 March 2019

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1803.00835

zbMATH Keywords

renormalizationbubblespin foamself energydivergencesvertex renormalization

Mathematics Subject Classification ID

Quantization of the gravitational field (83C45) Renormalization group methods applied to problems in quantum field theory (81T17) Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60)

Related Items

Numerical methods for EPRL spin foam transition amplitudes and Lorentzian recoupling theory ⋮ Loop quantum gravity with optimal control path integral, and application to black hole tunneling ⋮ A high-performance code for EPRL spin foam amplitudes ⋮ Asymptotics of \(\mathrm{SL}(2,\mathbb{C})\) coherent invariant tensors ⋮ A primer of group theory for loop quantum gravity and spin-foams

Uses Software

• MPFR

Cites Work

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