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Fluid accretion upon higher-dimensional wormhole and black hole for parameterized deceleration parameter
International Journal of Geometric Methods in Modern Physics ( IF 1.8 ) Pub Date : 2022-07-15 , DOI: 10.1142/s0219887822501821
Tanwi Bandyopadhyay 1 , Ujjal Debnath 2
Affiliation  

In this work, we study some parameterizations of the deceleration parameter and investigate the accretion of the fluid in these parameterized models upon the higher-dimensional black hole (BH) and wormholes. For the undergoing analysis, (n+2)-dimensional wormhole (proposed by Morris and Thorne) and Schwarzschild BH were chosen in the backdrop of higher-dimensional Friedmann–Robertson–Walker (FRW) space-time. For these parameterized models, we analyze the change of masses of BH and wormhole in different dimensions.



中文翻译:

参数化减速参数的高维虫洞和黑洞上的流体吸积

在这项工作中,我们研究了减速参数的一些参数化,并研究了这些参数化模型中流体在高维黑洞 (BH) 和虫洞上的吸积。对于正在进行的分析,(n+2)维虫洞(由 Morris 和 Thorne 提出)和 Schwarzschild BH 是在高维弗里德曼-罗伯逊-沃克(FRW)时空的背景下选择的。对于这些参数化模型,我们分析了BH和虫洞在不同维度上的质量变化。

更新日期:2022-07-15
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