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arXiv 1906.06149gr-qc
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高维Reissner-Nordström黑洞的热力学:具有一般不确定原理的彩虹引力背景

Thermodynamics of Reissner-Nordström Black Holes in Higher Dimensions: Rainbow Gravity Background With General Uncertainty Principle

Amritendu Haldar, Ritabrata Biswas

摘要:

本文在彩虹引力的框架下,考虑广义不确定原理的影响,研究了高$(d)$维Reissner-Nordström黑洞的热力学性质.我们还通过改变彩虹引力参数$η$和广义不确定原理参数$α$,以图形的方式研究了所有的性质。我们发现了黑洞的残余和临界质量的存在。我们计算了黑洞的局部温度和局部内能,从而通过计算黑洞的局部热容来分析黑洞的热稳定性。进一步,我们研究了广义不确定原理作用下上述黑洞解的相变。从对视界比热的分析中,我们观察到所有维度都存在相变,但当我们分析同一个维度时,由局部观察者测量,我们发现只存在两个相变。

英文摘要:

In this paper, we investigate the thermodynamic properties of Reissner-Nordström black holes embedded in higher $(d)$ dimensions in the framework of rainbow gravity incorporating the effects of the generalized uncertainty principle. We also examine all the properties graphically by varying the rainbow gravity parameter $η$ and the generalized uncertainty principle parameter $α$. We find the existence of remnant and critical mass of the concerned black hole. We calculate the local temperature, local internal energy and hence we analyse the thermal stability of the black hole by computing the local heat capacity. Further, we study the phase transitions of the aforesaid black hole solution under the effects of generalized uncertainty principle. From the analysis of the specific heat at the horizon, we observe that there are phase transitions for all dimensions but when we analyze the same, measured by the local observer, we find that there exist only two phase transitions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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