Existence of Axially Symmetric Static Solutions of the Einstein-Vlasov System

被引:23
|
作者
Andreasson, Hakan [1 ]
Kunze, Markus [2 ]
Rein, Gerhard [3 ]
机构
[1] Gothenburg Univ, Chalmers Univ Technol, S-41296 Gothenburg, Sweden
[2] Univ Duisburg Essen, Fak Math, D-45117 Essen, Germany
[3] Univ Bayreuth, Fak Math Phys & Informat, D-95440 Bayreuth, Germany
关键词
STATIONARY; MODELS;
D O I
10.1007/s00220-011-1324-8
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We prove the existence of static, asymptotically flat non-vacuum spacetimes with axial symmetry where the matter is modeled as a collisionless gas. The axially symmetric solutions of the resulting Einstein-Vlasov system are obtained via the implicit function theorem by perturbing off a suitable spherically symmetric steady state of the Vlasov-Poisson system.
引用
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页码:23 / 47
页数:25
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