Uniqueness theorem for static wormholes in Einstein phantom scalar field theory

被引：19
|
作者：
Yazadjiev, Stoytcho [1 ,2 ]
机构：
[1] Sofia Univ, Dept Theoret Phys, Fac Phys, 5 J Bourchier Blvd, Sofia 1164, Bulgaria
[2] Eberhard Karls Univ Tubingen, Theoret Astrophys, D-72076 Tubingen, Germany
来源：
PHYSICAL REVIEW D | 2017年 / 96卷 / 04期
关键词：
GENERAL-RELATIVITY; PARTICLE MODEL; DRAINHOLE; MASS;
D O I：
10.1103/PhysRevD.96.044045
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In the present paper we prove a uniqueness theorem for the regular static, traversable wormhole solutions to the Einstein phantom scalar field theory with two asymptotically flat regions (ends). We show that when a certain condition on the asymptotic values of the scalar field is imposed such solutions are uniquely specified by their mass M and the scalar charge D. The main arguments in the proof are based on the positive energy theorem.
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页数：6
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