Spacetime measurements in Kaluza-Klein gravity

被引：34

作者：

Liu, HY

Mashhoon, B ^{[1
]}

机构：

[1] Univ Missouri, Dept Phys & Astron, Columbia, MO 65211 USA

[2] Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China

来源：

PHYSICS LETTERS A | 2000年 / 272卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/S0375-9601(00)00407-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We extend the classical general relativistic theory of measurement to include the possibility of existence of higher dimensions. The intrusion of these dimensions in the spacetime interval implies that the inertial mass of a particle in general varies along its worldline if the observations are analyzed assuming the existence of only the four spacetime dimensions. The variations of mass and spin are explored in a simple 5D Kaluza-Klein model. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：26 / 31

页数：6

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