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ON THE EXTENSION OF VAIDYA AND VAIDYA-REISSNER-NORDSTROM SPACETIMES

被引：34
作者：
FAYOS, F
MARTINPRATS, MM
SENOVILLA, JMM
机构：
[1] UNIV BARCELONA,DEPT FIS FONAMENTAL,E-08028 BARCELONA,SPAIN
[2] IEC,SOC CATALANA FIS,FIS MATEMAT LAB,BARCELONA,SPAIN
来源：
CLASSICAL AND QUANTUM GRAVITY | 1995年 / 12卷 / 10期
关键词：
D O I：
10.1088/0264-9381/12/10/014
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A revision of Israel's extension of Vaidya's spacetime is proposed in order to apply the procedure to more general spacetimes. Israel's procedure is reformulated to obtain the extension even if the only available function is the mass in the non-extended region. The additional demands on analiticity and energy conditions are discussed. Eventually, the method is applied to the extension of Vaidya-Reissner-Nordstrom's spacetime. The different cases arising are described and their conformal diagrams presented.
引用
收藏
页码：2565 / 2576
页数：12
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