事件空间的度量效应与爱因斯坦引力理论

IF 0.8 Q2 MATHEMATICS
P. A. Belov, S. A. Lurie
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引用次数: 0

摘要

摘要 机械引力理论的一个变体被视为事件空间的 4D 弹性理论。引入了一个 4D 位移矢量,其中第四分量是产生引力场的物理过程的局部不均匀时间。对引力力学理论的运动模型进行了分析。研究表明,爱因斯坦引力是具有缺陷场的事件空间弹性 4D 理论的一种特殊理论。提出了 4D 时空连续体的运动学模型,从而可以制定万有引力的变分力学模型。针对无缺陷时空连续体、具有守恒位错的连续体以及具有生成位错和守恒位错的 4D 时空连续体的运动变量,提出了引力场模型的拉格朗日。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Metric Effects in Event Space and Einstein’s Gravitation Theory

Abstract

A variant of the mechanistic gravitation theory is considered as a 4D theory of elasticity of the event space. A 4D displacement vector is introduced, where the fourth component is the local uneven time of the physical process generating the gravitational field. An analysis of the kinematic model of the mechanistic theory of gravity is presented. It is shown that Einstein’s gravity is a particular theory of the 4D theory of elasticity of the event space with a field of defects. Kinematic models of 4D space-time continuum are proposed, allowing to formulate the variational mechanistic models of gravity. Lagrangian of gravitational field models are formulated for the kinematic variables of a defect-free space–time continuum, continuum with conserved dislocations and a 4D space-time continuum with generated dislocations and conserved disclinations.

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来源期刊
CiteScore
1.50
自引率
42.90%
发文量
127
期刊介绍: Lobachevskii Journal of Mathematics is an international peer reviewed journal published in collaboration with the Russian Academy of Sciences and Kazan Federal University. The journal covers mathematical topics associated with the name of famous Russian mathematician Nikolai Lobachevsky (Lobachevskii). The journal publishes research articles on geometry and topology, algebra, complex analysis, functional analysis, differential equations and mathematical physics, probability theory and stochastic processes, computational mathematics, mathematical modeling, numerical methods and program complexes, computer science, optimal control, and theory of algorithms as well as applied mathematics. The journal welcomes manuscripts from all countries in the English language.
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