量子引力对黑洞隧穿行为的影响

发布时间：2018-07-01 09:38

本文选题：量子引力效应 + 二维时空　；参考：《中国科技论文》2016年05期

【摘要】：讨论了在量子引力效应下,二维时空中标量粒子和费米子的隧穿行为。通过修改对易关系,得到修正的克莱因-戈登方程和狄拉克方程,然后分别对标量粒子和费米子隧穿辐射进行研究,得到修正后的霍金温度。结果表明:在量子引力效应下,黑洞的霍金温度不仅取决于黑洞自身的质量,还与辐射粒子的质量和能量有关系;同时,修正的温度比原始霍金温度要低,表明量子引力的修正延缓了霍金温度的升高。
[Abstract]:The tunneling behavior of scalar particles and fermions in two-dimensional space-time under the effect of quantum gravity is discussed. The modified Krein-Gordon equation and Dirac equation are obtained by modifying the commutative relation, and then the scalar particle and fermion tunneling radiation are studied, respectively, and the modified Hawking temperature is obtained. The results show that the Hawking temperature of the black hole depends not only on the mass of the black hole itself, but also on the mass and energy of the radiation particles, and the modified temperature is lower than that of the original Hawking temperature. It shows that the correction of quantum gravity slows down the rise of Hawking's temperature.
【作者单位】：四川民族学院数学系;
【基金】：四川省教育厅自然科学重点资助项目(15ZA0325)
【分类号】：P145.8

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