4.3 Article

Shadow of a noncommutative geometry inspired Ayn Beato Garcia black hole

期刊

GENERAL RELATIVITY AND GRAVITATION
卷 50, 期 8, 页码 -

出版社

SPRINGER/PLENUM PUBLISHERS
DOI: 10.1007/s10714-018-2423-z

关键词

Black hole shadow; Noncommutativity; Plasma

资金

  1. Council of Scientific and Industrial Research (CSIR, Govt. of India)
  2. DST-SERB [YSS/2014/000180]
  3. IUCAA, Pune

向作者/读者索取更多资源

We introduce the noncommutative geometry inspired Ayn Beato Garcia black hole metric and study various properties of this metric by which we try to probe the allowed values of the noncommutative parameter under certain conditions. We then construct the shadow (apparent shape) cast by this black hole. We derive the corresponding photon orbits and explore the effects of noncommutative spacetime on them. We then study the effects of noncommutative parameter , smeared mass m(r), smeared charge q(r) on the silhouette of the shadow analytically and present the results graphically. We then discuss the deformation which arises in the shape of the shadow under various conditions. Finally, we introduce a plasma background and observe how the shadow behaves in this scenario.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.3
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据