Fermions tunneling from charged accelerating and rotating black holes with NUT parameter

被引：53

作者：

Sharif, M. ^{[1
]}

Javed, Wajiha ^{[1
]}

机构：

[1] Univ Punjab, Dept Math, Lahore 54590, Pakistan

来源：

EUROPEAN PHYSICAL JOURNAL C | 2012年 / 72卷 / 05期

关键词：

PARTICLE-EMISSION RATES; HAWKING RADIATION; QUANTUM CORRECTIONS; MASSLESS PARTICLES; DIRAC PARTICLES; COMPLEX PATHS; MECHANICS;

D O I：

10.1140/epjc/s10052-012-1997-y

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

This paper is devoted to the study of Hawking radiation as a tunneling of charged fermions through event horizons of a pair of charged accelerating and rotating black holes with NUT parameter. We evaluate tunneling probabilities of outgoing charged particles by using the semiclassical WKB approximation to the general covariant Dirac equation. The Hawking temperature corresponding to this pair of black holes is also investigated. For the zero NUT parameter, we find results consistent with those already available in the literature.

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页码：1 / 10

页数：10

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