通用 f(黎曼)引力中的约束和时间演化

IF 2 3区 物理与天体物理 Q2 PHYSICS, MATHEMATICAL
Emel Altas, Bayram Tekin
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引用次数: 0

摘要

我们对 n 维 f(黎曼)引力进行了详细的规范分析,修正了文献中的早期结果。我们还以费舍尔-马斯登形式写出了场方程,这有利于识别空间似超曲面上的非稳态能量。我们给出了纯 R2 和 RμνRμν 理论作为例子。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Constraints and time evolution in generic f(Riemann) gravity
We give a detailed canonical analysis of the n-dimensional f(Riemann) gravity, correcting the earlier results in the literature. We also write the field equations in the Fischer–Marsden form which is amenable to identifying the non-stationary energy on a spacelike hypersurface. We give pure R2 and RμνRμν theories as examples.
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来源期刊
CiteScore
4.10
自引率
14.30%
发文量
542
审稿时长
1.9 months
期刊介绍: Publishing 50 issues a year, Journal of Physics A: Mathematical and Theoretical is a major journal of theoretical physics reporting research on the mathematical structures that describe fundamental processes of the physical world and on the analytical, computational and numerical methods for exploring these structures.
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