arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1003.5352gr-qc
收藏

作为完全奇异Lagrange系统的广义相对论

General Relativity as a fully singular Lagrange system

T. Mei

摘要:

给出了消除广义相对论的10个爱因斯坦方程的Vierbein形式中所有二阶时间导数项的规范条件,同时给出了相应的不含一阶时间导数二次项的拉格朗日量,从而由相应的Euler-Lagrange方程导出不含二阶时间导数项的爱因斯坦方程的Vierbein形式.因此,广义相对论成为一个完全奇异的拉格朗日系统。

英文摘要:

We present some gauge conditions to eliminate all second time derivative terms in the vierbein forms of the ten Einstein equations of general relativity; at the same time, we present the corresponding Lagrangian in which there is not any quadratic term of first time derivative that can leads to those vierbein forms of the Einstein equations without second time derivative term by the corresponding Euler-Lagrange equations. General relativity thus becomes a fully singular Lagrange system.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑