Black hole formation in the head-on collision of ultrarelativistic charges

被引：40

作者：

Yoshino, Hirotaka ^{[1
]}

Mann, Robert B.

机构：

[1] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan

[2] Waseda Univ, Grad Sch Sci & Engn, Shinjuku Ku, Tokyo 1698555, Japan

[3] Univ Waterloo, Dept Phys, Waterloo, ON N2L 3G1, Canada

来源：

PHYSICAL REVIEW D | 2006年 / 74卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.74.044003

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study black hole formation in the head-on collision of ultrarelativistic charges. The metric of charged particles is obtained by boosting the Reissner-Nordstrom spacetime to the speed of light. Using the slice at the instant of collision, we study formation of the apparent horizon (AH) and derive a condition indicating that a critical value of the electric charge is necessary for formation to take place. Evaluating this condition for characteristic values at the LHC, we find that the presence of charge decreases the black hole production rate in accelerators. We comment on possible limitations of our approach.

引用

页数：10

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