在引力协变理论框架下相对论均匀模型中的引力场

Sergey G. Fedosin
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引用次数: 7

摘要

对于质量密度不变的相对论性均匀系统,确定了引力场的势和强度、粒子和场的能量的精确表达式。结果表明,在具有恒定质量密度的物体的经典情况下,在引力场矢量势为零的系统中,粒子的能量,与标量场势相关,其绝对值是引力场张量不变量所定义的能量的两倍。考虑了利用场应力-能量张量计算系统质量和能量的不准确性问题。系统内外引力场强度的表达式使我们能够解释可观测宇宙大尺度结构的发生,并将真空场中引力子的能量密度与质子内部的极限质量密度联系起来。宇宙和质子都是具有最大可能参数的相对论性均匀系统。所描述的方法使我们能够计算中子星中心和质子中心的物质粒子的最大可能洛伦兹因子,并估计宇宙空间中强引力和普通引力的作用半径。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Gravitational Field in the Relativistic Uniform Model within the Framework of the Covariant Theory of Gravitation
For the relativistic uniform system with an invariant mass density the exact expressions are determined for the potentials and strengths of the gravitational field, the energy of particles and fields. It is shown that, as in the classical case for bodies with a constant mass density, in the system with a zero vector potential of the gravitational field, the energy of the particles, associated with the scalar field potential, is twice as large in the absolute value as the energy defined by the tensor invariant of the gravitational field. The problem of inaccuracy of the use of the field’s stress-energy tensors for calculating the system’s mass and energy is considered. The found expressions for the gravitational field strengths inside and outside the system allow us to explain the occurrence of the large-scale structure of the observable Universe, and also to relate the energy density of gravitons in the vacuum field with the limiting mass density inside the proton. Both the Universe and the proton turn out to be relativistic uniform systems with the maximum possible parameters. The described approach allows us to calculate the maximum possible Lorentz factor of the matter particles at the center of the neutron star and at the center of the proton, and also to estimate the radius of action of the strong and ordinary gravitation in cosmological space.
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