关于Kerr-Newman时空和Heun函数的Dirac方程

IF 1.5 4区物理与天体物理 Q3 PHYSICS, PARTICLES & FIELDS Advances in High Energy Physics Pub Date : 2021-02-07 DOI:10.1155/2021/5512735

C. Dariescu, M. Dariescu, Cristian Stelea

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引用次数: 5

摘要

通过采用伪正交坐标自由方法，将Kerr–Newman时空中粒子的Dirac方程分为径向和角向两部分。在特别注意的无质量情况下，一般的Heun型方程变成了它们的合流形式。我们展示了如何通过其他方法恢复以前在文献中获得的一些结果。

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Dirac Equation on the Kerr–Newman Spacetime and Heun Functions

By employing a pseudoorthonormal coordinate-free approach, the Dirac equation for particles in the Kerr–Newman spacetime is separated into its radial and angular parts. In the massless case to which a special attention is given, the general Heun-type equations turn into their confluent form. We show how one recovers some results previously obtained in literature, by other means.

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来源期刊

Advances in High Energy Physics PHYSICS, PARTICLES & FIELDS-

CiteScore

3.40

自引率

5.90%

发文量

审稿时长

6-12 weeks

期刊介绍： Advances in High Energy Physics publishes the results of theoretical and experimental research on the nature of, and interaction between, energy and matter. Considering both original research and focussed review articles, the journal welcomes submissions from small research groups and large consortia alike.