关于 Husain-Kuchar-Rovelli 模型与规范/环量引力中面积算子
广义相对论与量子宇宙学
2009-10-31 v1
摘要
I investigate the relation between an operative definition of the area of a surface specified by matter fields and the area operators recently introduced in the canonical/loop approach to Quantum Gravity and in Rovelli's variant of the Husain-Kuchar Quantum-Gravity toy model. The results suggest that the discreteness of the spectra of the area operators might not be observable.
引用
@article{arxiv.gr-qc/9804063,
title = {On the area operators of the Husain-Kuchar-Rovelli model and Canonical/Loop Quantum Gravity},
author = {Giovanni Amelino-Camelia},
journal= {arXiv preprint arXiv:gr-qc/9804063},
year = {2009}
}
备注
LaTex, 8 pages