粒子在无限平板场中的运动

IF 0.6 4区物理与天体物理 Q4 ASTRONOMY & ASTROPHYSICS

Astrophysics Pub Date : 2023-09-29 DOI:10.1007/s10511-023-09799-7

R. M. Avagyan, A. A. Saharian, S. S. Jibilyan

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引用次数: 0

摘要

本文从广义相对论的角度研究了光信号和测试粒子在无限平板场中的运动。研究了真空中引力场的外解对应于Rindler度量和Taub度量的两种情况。运动的时间和粒子在停止之前所经过的路径将被确定。研究表明，在Taub几何中，与光信号相反，材料粒子不会达到奇点。离奇点的最小距离是作为粒子能量的函数确定的。给出了狭义相对论的结果以供比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Motion of a Particle in the Field of an Infinite Flat Slab

This paper studies the motion of a light signal and a test particle in the field of an infinite flat slab in terms of the general theory of relativity. The two cases of an external solution for a gravitational field in a vacuum corresponding to Rindler and Taub metrics are examined. The time of the motion and the path traveled by a particle before it stops are determined. It is shown that in the Taub geometry, as opposed to a light signal, a material particle does not reach a singularity. The minimum distance from the singularity is determined as a function of the particle energy. Results in terms of the special theory of relativity are given for comparison.

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来源期刊

Astrophysics 地学天文-天文与天体物理

CiteScore

0.90

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Astrophysics (Ap) is a peer-reviewed scientific journal which publishes research in theoretical and observational astrophysics. Founded by V.A.Ambartsumian in 1965 Astrophysics is one of the international astronomy journals. The journal covers space astrophysics, stellar and galactic evolution, solar physics, stellar and planetary atmospheres, interstellar matter. Additional subjects include chemical composition and internal structure of stars, quasars and pulsars, developments in modern cosmology and radiative transfer.