Magnetostatic boson stars

被引：3
|
作者：
Jaramillo, Victor [1 ]
Nunez, Dario [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Circuito Exterior CU,AP 70-543, Mexico City 04510, DF, Mexico
来源：
PHYSICAL REVIEW D | 2022年 / 106卷 / 10期
关键词：
MODELS; EQUATIONS; FIELD;
D O I：
10.1103/PhysRevD.106.104023
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We solve the Einstein-Maxwell-Klein-Gordon system of equations and derive a compact, static axially symmetric magnetized object which is electrically neutral and made of two complex massive-charged scalar fields. We describe several properties of such solution, including the torus form of the matter density and the expected dipolar distribution of the magnetic field, with some peculiar features in the central regions. The solution shows no divergencies in any of the field and metric functions. A discussion is presented on a case where the gravitational and magnetic fields in the external region are similar to those of neutron stars.
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收藏
页数：12
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