Polygon model from first order gravity
广义相对论与量子宇宙学
2009-11-10 v2
摘要
The gauge fixed polygon model of 2+1 gravity with zero cosmological constant and arbitrary number of spinless point particles is reconstructed from the first order formalism of the theory in terms of the triad and the spin connection. The induced symplectic structure is calculated and shown to agree with the canonical one in terms of the variables.
引用
@article{arxiv.gr-qc/0410012,
title = {Polygon model from first order gravity},
author = {Z. Kadar},
journal= {arXiv preprint arXiv:gr-qc/0410012},
year = {2009}
}
备注
20 pages, presentation improved, typos corrected