Kolmogorov-Zakharov Spectrum in AdS Gravitational Collapse

被引：25

作者：

de Oliveira, H. P. ^{[1
]}

Zayas, Leopoldo A. Pando ^{[2
]}

Rodrigues, E. L. ^{[1
]}

机构：

[1] Univ Estado Rio de Janeiro, Inst Fis, Dept Fis Teor, BR-20550013 Rio De Janeiro, Brazil

[2] Univ Michigan, Randall Lab Phys, Michigan Ctr Theoret Phys, Ann Arbor, MI 48109 USA

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 111卷 / 05期

基金：

美国国家科学基金会;

关键词：

20;

D O I：

10.1103/PhysRevLett.111.051101

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study black hole formation during the gravitational collapse of a massless scalar field in asymptotically D-dimensional anti-de Sitter AdS(D) spacetimes for D = 4, 5. We conclude that spherically symmetric gravitational collapse in asymptotically AdS spaces is turbulent and characterized by a Kolmogorov-Zakharov spectrum. Namely, we find that after an initial period of weakly nonlinear evolution, there is a regime where the power spectrum of the Ricci scalar evolves as omega(-s) with the frequency, omega, and s approximate to 1.7 +/- 0.1.

引用

页数：5

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