Two-Dimensional Quantum Gravity in Temporal Gauge
高能物理 - 理论
2009-10-22 v2
摘要
We propose a new type of gauge in two-dimensional quantum gravity. We investigate pure gravity in this gauge, and find that the system reduces to quantum mechanics of loop length . Furthermore, we rederive the string field theory which was discovered recently. In particular, the pregeometric form of the Hamiltonian is naturally reproduced.
引用
@article{arxiv.hep-th/9312175,
title = {Two-Dimensional Quantum Gravity in Temporal Gauge},
author = {M. Fukuma and N. Ishibashi and H. Kawai and M. Ninomiya},
journal= {arXiv preprint arXiv:hep-th/9312175},
year = {2009}
}
备注
24 pages, 1 uuencoded figure, LaTeX file, YITP/K-1045. (Added detailed explanation and references.)