COLLISION ENERGY IN THE CENTER-OF-MASS FRAME FOR ROTATING AND ACCELERATING BLACK HOLES

被引：28
|
作者：
Hussain, Ibrar [1 ]
机构：
[1] Natl Univ Sci & Technol, Sch Elect Engn & Comp Sci, Islamabad, Pakistan
来源：
MODERN PHYSICS LETTERS A | 2012年 / 27卷 / 03期
关键词：
Rotating and accelerating black holes; particles collision; center-of-mass energy;
D O I：
10.1142/S0217732312500174
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The center-of-mass (CM) energy of collision for two uncharged particles falling freely from rest at infinity is investigated in the background of charged, rotating and accelerating black hole, It is found that the CM energy of collision is unlimited at the acceleration horizon and at the event horizon (in the extremal case) if one of the colliding particles has critical angular momentum and the other one has a proper angular momentum such that the particle can reach the horizon.
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