UNIVERSAL SCALING AND ECHOING IN THE GRAVITATIONAL COLLAPSE OF A COMPLEX SCALAR FIELD

被引：52

作者：

HIRSCHMANN, EW ^{[1
]}

EARDLEY, DM ^{[1
]}

机构：

[1] UNIV CALIF SANTA BARBARA, INST THEORET PHYS, SANTA BARBARA, CA 93106 USA

来源：

PHYSICAL REVIEW D | 1995年 / 51卷 / 08期

关键词：

D O I：

10.1103/PhysRevD.51.4198

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

This paper studies the gravitational collapse of a complex scalar field at the threshold for black hole formation, assuming that the collapse is spherically symmetric and continuously self-similar. A new solution of the coupled Einstein-scalar field equations is derived, after a small amount of numerical work with ordinary differential equations. The universal scaling and echoing behavior discovered by Choptuik in spherically symmetrical gravitational collapse appears in a somewhat different form. The properties of the end state of the collapse are derived: The collapse leaves behind an irregular outgoing pulse of scalar radiation, with an approximately flat spacetime within it. © 1995 The American Physical Society.

引用

页码：4198 / 4207

页数：10

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