Particle creation by charged black holes

被引：23

作者：

Khriplovich, IB ^{[1
]}

机构：

[1] Budker Inst Nucl Phys, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, Novosibirsk 630090, Russia

来源：

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS | 1999年 / 320卷 / 1-6期

关键词：

external fields; black holes;

D O I：

10.1016/S0370-1573(99)00078-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A simple derivation is given for the leading term (n = 1) in the Schwinger formula for the pair creation by a constant electric field. The same approach is applied then to the charged particle production by a charged black hole. In this case, as distinct from that of a constant electric field, the probability of the charged particle production depends essentially on the particle energy. The production rate by black holes is found in the nonrelativistic and ultrarelativistic limits. The range of values for the mass and charge of a black hole is indicated where the discussed mechanism of radiation dominates the Hawking one. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：37 / 49

页数：13

共 19 条

[1]

Berestetskii V B, 1989, QUANTUM ELECTRODYNAM

[2]

Bethe H.A., 1964, Intermediate Quantum Mechanics

[3] CHARGE AND PARTICLE CONSERVATION IN BLACK-HOLE DECAY [J].