CONFORMAL-INVARIANCE AND SCALAR GRAVITY

被引：1
|
作者：
CULETU, H
机构：
[1] Institute of Physics and Nuclear Enginering, Central Institute of Physics, Bucharest, MG-6, P.O. Box
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS | 1990年 / 105卷 / 06期
关键词：
PACS 04.20 General relativity;
D O I：
10.1007/BF02727279
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The expression for a (Lorentz-invariant) scalar gravitational potential φ{symbol} is found in this paper, starting with the conformally invariant Einstein's equations. Even if the φ{symbol}-stress tensor vanishes, we consider it a measurable quantity, especially in microphysics. In addition, φ{symbol} if vanishing when h→0. The equation of motion of a point test particle subjected to the field φ{symbol} is computed, giving a vanishing velocity and acceleration far from the light-cone. © 1990 Società Italiana di Fisica.
引用
收藏
页码：693 / 698
页数：6
相关论文
共 50 条
12345