State sum models for quantum gravity
广义相对论与量子宇宙学
2007-05-23 v1
摘要
This paper reviews the construction of quantum field theory on a 4-dimensional spacetime by combinatorial methods, and discusses the recent developments in the direction of a combinatorial construction of quantum gravity.
引用
@article{arxiv.gr-qc/0010050,
title = {State sum models for quantum gravity},
author = {John W. Barrett},
journal= {arXiv preprint arXiv:gr-qc/0010050},
year = {2007}
}
备注
amslatex, 7 pages, ICMP conference talk