THE INTERPLAY BETWEEN RELATIVISTIC GRAVITATIONAL, CENTRIFUGAL AND ELECTRIC FORCES - A SIMPLE EXAMPLE

被引：16

作者：

ABRAMOWICZ, MA

BICAK, J

机构：

[1] INT CTR THEORET PHYS,I-34100 TRIESTE,ITALY

[2] CHARLES UNIV,FAC MATH & PHYS,CS-11636 PRAGUE 1,CZECHOSLOVAKIA

[3] SCUOLA INT SUPER STUDI AVANZATI,TRIESTE,ITALY

来源：

GENERAL RELATIVITY AND GRAVITATION | 1991年 / 23卷 / 08期

关键词：

D O I：

10.1007/BF00756913

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that some striking properties of the circular motion of charged, ultrarelativistic particles close to the circular photon orbit around a charged black hole (found by Balek, Bicak and Stuchlik) can be easily understood in terms of the centrifugal force vanishing at the circular photon orbit. We also comment briefly on a possible non-uniqueness of the recently-proposed operational definition of the centrifugal force in static spacetimes.

引用

页码：941 / 946

页数：6