Creation of a wormhole due to nonlinear electrodynamics

被引：2
|
作者：
Fonseca-Barbatti, C
Novello, M
Salim, JM
Arcuri, RC
机构：
[1] Ctr Brasileiro Pesquisas Fis, Lab Cosmol & Fis Expt Atlas Energias, BR-22290180 Rio De Janeiro, Brazil
[2] Univ Fed Rio de Janeiro, Inst Fis, BR-21945970 Rio De Janeiro, Brazil
来源：
MODERN PHYSICS LETTERS A | 2002年 / 17卷 / 20期
关键词：
wormhole; black hole electrodynamics; general relativity;
D O I：
10.1142/S0217732302007235
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We obtain a new class of solutions for the Einstein field equations which describe wormholes by using the one-loop effective Lagrangian of quantum electrodynamics. We also show that the derived wormholes can be maintained only by means of a magnetic field.
引用
收藏
页码：1305 / 1314
页数：10
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