Variational Methods in Loop Quantum Cosmology
广义相对论与量子宇宙学
2009-11-11 v1
摘要
An action functional for the loop quantum cosmology difference equation is presented. It is shown that by guessing the general form of the solution and optimizing the action functional with respect to the parameters in the guessed solution one can obtain approximate solutions which are reasonably good.
引用
@article{arxiv.gr-qc/0607033,
title = {Variational Methods in Loop Quantum Cosmology},
author = {Fatimah Shojai and Ali Shojai},
journal= {arXiv preprint arXiv:gr-qc/0607033},
year = {2009}
}
备注
To appear in EuroPhysics Letters