Stability of naked singularities and algebraically special modes

被引：23

作者：

Cardoso, Vitor ^{[1
]}

Cavaglia, Marco

机构：

[1] Univ Mississippi, Dept Phys & Astron, University, MS 38677 USA

[2] Univ Coimbra, Ctr Fis Computac, P-3004516 Coimbra, Portugal

来源：

PHYSICAL REVIEW D | 2006年 / 74卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.74.024027

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that algebraically special modes lead to the instability of naked singularity spacetimes with negative mass. Four-dimensional negative-mass Schwarzschild and Schwarzschild-de Sitter spacetimes are unstable. Stability of the Schwarzschild-anti-de Sitter spacetime depends on boundary conditions. We briefly discuss the generalization of these results to charged and rotating singularities.

引用

页数：5

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