Non-commutative Schwarzschild black hole surrounded by Perfect fluid dark matter: Plasma lensing and thermodynamics analysis

IF 2.5 3区 物理与天体物理 Q2 PHYSICS, PARTICLES & FIELDS Nuclear Physics B Pub Date : 2024-10-15 DOI:10.1016/j.nuclphysb.2024.116713
Yihu Feng , Allah Ditta , G. Mustafa , S.K. Maurya , Asif Mahmood , Farruh Atamurotov
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Abstract

The focus of this paper is to examine the properties of thermodynamics and weak gravitational lensing about the geometry of black holes within the context of a non-commutative Schwarzschild black hole surrounded by Perfect fluid dark matter. We examine the geometric mass and thermal temperature in this context to discuss the stability of the black hole solution. We examine the phase transition and stability while calculating the specific heat. We also research the black hole's energy emission process. We deduce that our researched black hole solution is thermally stable based on its thermodynamic features. Furthermore, we analyze uniform and non-uniform plasma by calculating the deflection angle, and we examine gravitational lensing in the weak plasma field. It is observed that in uniform plasma, the deflection angle is larger than in non-uniform plasma. We also looked at the image magnification caused by source brightness and found that the source image is enlarged more in uniform plasma than in non-uniform plasma.
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被完美流体暗物质包围的非交换性施瓦兹柴尔德黑洞:等离子体透镜和热力学分析
本文的重点是在完美流体暗物质包围的非交换施瓦兹柴尔德黑洞的背景下,研究热力学和弱引力透镜关于黑洞几何的特性。我们研究了这一背景下的几何质量和热温度,以讨论黑洞解决方案的稳定性。我们在计算比热的同时研究了相变和稳定性。我们还研究了黑洞的能量释放过程。我们根据所研究的黑洞溶液的热力学特征,推断其具有热稳定性。此外,我们还通过计算偏转角分析了均匀和非均匀等离子体,并研究了弱等离子体场中的引力透镜现象。据观察,在均匀等离子体中,偏转角比非均匀等离子体大。我们还研究了光源亮度引起的图像放大,发现在均匀等离子体中,光源图像比在非均匀等离子体中放大得更多。
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来源期刊
Nuclear Physics B
Nuclear Physics B 物理-物理:粒子与场物理
CiteScore
5.50
自引率
7.10%
发文量
302
审稿时长
1 months
期刊介绍: Nuclear Physics B focuses on the domain of high energy physics, quantum field theory, statistical systems, and mathematical physics, and includes four main sections: high energy physics - phenomenology, high energy physics - theory, high energy physics - experiment, and quantum field theory, statistical systems, and mathematical physics. The emphasis is on original research papers (Frontiers Articles or Full Length Articles), but Review Articles are also welcome.
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