Feynman diagams coupled to three-dimensional quantum gravity
General Relativity and Quantum Cosmology
2009-11-11 v2 High Energy Physics - Theory
Abstract
A framework for quantum field theory coupled to three-dimensional quantum gravity is proposed. The coupling with quantum gravity regulates the Feynman diagrams. One recovers the usual Feynman amplitudes in the limit as the cosmological constant tends to zero.
Cite
@article{arxiv.gr-qc/0502048,
title = {Feynman diagams coupled to three-dimensional quantum gravity},
author = {John W. Barrett},
journal= {arXiv preprint arXiv:gr-qc/0502048},
year = {2009}
}
Comments
7 pages. v2: minor corrections, added ref