Gravitational binding energy in charged cylindrical symmetry

被引：15

作者：

Sharif, M. ^{[1
]}

Bhatti, M. Zaeem Ul Haq ^{[1
]}

机构：

[1] Univ Punjab, Dept Math, Lahore 54590, Pakistan

来源：

CANADIAN JOURNAL OF PHYSICS | 2012年 / 90卷 / 12期

关键词：

GENERAL-RELATIVITY; MASS; MODELS;

D O I：

10.1139/P2012-101

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider a static, cylindrically symmetric, charged, gravitating object as a perfect fluid and investigate the gravitational binding energy. It is found that only the localized part of the mass function provides the gravitational binding energy, whereas the nonlocalized part generated by the electric coupling does not contribute to it.

引用

页码：1233 / 1236

页数：4

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