Brown-York mass and the hoop conjecture in nonspherical massive systems

被引:12
|
作者
Malec, Edward [1 ]
Xie, Naqing [2 ]
机构
[1] Jagiellonian Univ, Inst Phys, PL-30438 Krakow, Poland
[2] Fudan Univ, Sch Math Sci, Shanghai 200433, Peoples R China
来源
PHYSICAL REVIEW D | 2015年 / 91卷 / 08期
基金
美国国家科学基金会;
关键词
SYMMETRIC INITIAL DATA; QUASI-LOCAL ENERGY; TRAPPED SURFACES; GRAVITATIONAL COLLAPSE; GENERAL-RELATIVITY; APPARENT HORIZONS; SPHERICAL STARS; BLACK-HOLE; DATA SET; MATTER;
D O I
10.1103/PhysRevD.91.081501
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We discuss the relation between the concentration of the Brown-York mass and the formation of trapped surfaces in nonspherical massive systems. In particular, we formulate and prove a precise version of the Thorne hoop conjecture in conformally flat three-geometries sliced by equipotential foliation leaves. An intriguing relationship between the total rest mass and the Brown-York mass is shown. This is a further investigation of the previous work on the Brown-York mass hoop conjecture in spherical symmetry.
引用
收藏
页数:6
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