广义相对论引力在空空间中的直观简化公式

IF 0.6 Q4 PHYSICS, MULTIDISCIPLINARY
L. R. Miller
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引用次数: 0

摘要

真空中的广义相对论重力是用本科微积分、微分方程和矩阵代数来表述的。这个公式的关键涉及到自由落体中类似牛顿的行为的某些有限假设。这个公式的结果是场运动矩阵方程,本质上与爱因斯坦在真空中的场方程具有相同的目的。然后使用众所周知的张量关系证明了自由落体框架中类似牛顿行为的有限假设。为了证明它的用途,用新的场运动方程求解史瓦西度规。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
An intuitive and simplified formulation of general relativistic gravity in empty space
General relativistic gravity in empty space is formulated using undergraduate calculus, differential equations, and matrix algebra. The key to the formulation involves certain limited assumptions of Newtonian-like behavior in freely falling frames. The formulation results in a field-motion matrix equation that serves essentially the same purpose as Einstein’s field equations in empty space. The limited assumptions of Newtonian-like behavior in freely falling frames are then justified using well-known tensor relationships. To demonstrate its use, the new field-motion equation is used to solve for the Schwarzschild metric.
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来源期刊
Physics Essays
Physics Essays PHYSICS, MULTIDISCIPLINARY-
自引率
83.30%
发文量
50
审稿时长
6-12 weeks
期刊介绍: Physics Essays has been established as an international journal dedicated to theoretical and experimental aspects of fundamental problems in Physics and, generally, to the advancement of basic knowledge of Physics. The Journal’s mandate is to publish rigorous and methodological examinations of past, current, and advanced concepts, methods and results in physics research. Physics Essays dedicates itself to the publication of stimulating exploratory, and original papers in a variety of physics disciplines, such as spectroscopy, quantum mechanics, particle physics, electromagnetic theory, astrophysics, space physics, mathematical methods in physics, plasma physics, philosophical aspects of physics, chemical physics, and relativity.
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