有质量矢量粒子在量子引力影响下的隧穿
Tunneling of Massive Vector Particles under the Influence of Quantum Gravity
摘要:
研究了在量子引力效应影响下,一对加速旋转带电NUT黑洞视界中带电矢量粒子的隧穿。为此,我们使用的修正Proca方程纳入广义不确定原理。利用场方程的WKB近似,我们得到了该黑洞的修正隧穿率和相应的修正Hawking温度。此外,我们分析了修正后的霍金温度$T'_{H}$相对于黑洞视界的图形行为。通过考虑量子引力对霍金温度的影响,我们讨论了该黑洞的稳定性分析。对于一对黑洞,温度$T'_{H}$随旋转参数$a$和$ω$、修正参数$β$、黑洞加速度$α$和任意参数$k$的增大而增大,随电$e$和磁荷$g$的增大而减小.
英文摘要:
This paper is devoted to investigate charged vector particles tunneling via horizons of a pair of accelerating rotating charged NUT black hole under the influence of quantum gravitational effects. For this purpose, we use the modified Proca equation incorporating generalized uncertainty principle. Using the WKB approximation to the field equation, we obtain a modified tunneling rate and the corresponding corrected Hawking temperature for this black hole. Moreover, we analyze the graphical behavior of corrected Hawking temperature $T'_{H}$ with respect to the event horizon for the given black hole. By considering quantum gravitational effects on Hawking temperatures, we discuss the stability analysis of this black hole. For a pair of black holes, the temperature $T'_{H}$ increases with the increase in rotation parameters $a$ and $ω$, correction parameter $β$, black hole acceleration $α$ and arbitrary parameter $k$ and decreases with the increase in electric $e$ and magnetic charges $g$.
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