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arXiv 2301.04342gr-qchep-ph
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广义不确定原理下Kerr-Newman-de Sitter黑洞的大质量矢量粒子隧穿

Massive vector particle tunneling from Kerr-Newman-de Sitter black hole under generalized uncertainty principle

Yenshembam Priyobarta Singh, Telem Ibungochouba Singh

摘要:

研究了在量子引力效应影响下带电大质量矢量玻色子穿过Kerr-Newman-deSitter事件视界的量子隧穿.在3维和4维标架拖曳坐标下,导出了KNdS事件视界的修正Hawking温度和热容。结果表明,由于量子引力效应,修正的霍金温度和热容依赖于发射的矢量玻色子粒子的质量和角动量。对于三维KNdS黑洞,由于量子引力效应,修正后的Hawking温度比原Hawking温度低,但修正后的热容比原热容高.在四维KNdS黑洞的情况下,由于量子引力效应的影响,修正的Hawking温度和热容量会低于或高于原始的Hawking温度和热容量,这取决于黑洞参数的选择.我们还讨论了修正的Hawking温度和热容的余项和图解分析。

英文摘要:

The quantum tunneling of charged massive vector boson particles across the event horizon of Kerr-Newman-de Sitter black hole is investigated under the influence of quantum gravity effects. The modified Hawking temperatures and heat capacities across the event horizon of KNdS black hole are derived in 3-dimensional and 4-dimensional frame dragging coordinates. It is found that due to quantum gravity effects the modified Hawking temperatures and heat capacities depend on the mass and angular momentum of the emitted vector boson particles. For 3-dimensional KNdS black hole, the modified Hawking temperature is lower than the original Hawking temperature but the modified heat capacity is higher than the original heat capacity due to quantum gravity effects. In the case of 4-dimensional KNdS black hole, the modified Hawking temperature and heat capacity are lower or greater than the original Hawking temperature and heat capacity depending upon the choices of black hole parameters due to quantum gravity effects. We also discuss the remnant and graphical analysis of the modified Hawking temperatures and heat capacities.

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