Scalar Particles Tunneling Radiation in the Demianski-Newman Spacetime with Influences of Quantum Gravity

被引:1
|
作者
Li, Zhonghua [1 ]
机构
[1] China West Normal Univ, Inst Theoret Phys, Nanchong 637002, Sichuan, Peoples R China
关键词
HAWKING RADIATION; DIRAC PARTICLES; LENGTH;
D O I
10.1155/2020/7549728
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
In this paper, using Hamilton-Jacobi ansatz, we investigate scalar particle tunneling radiation in the Demianski-Newman spacetime. We get the effective temperature with influences of quantum gravity and compare this temperature with the original temperature of the Demianski-Newman black hole. We find that it is similar to the case of fermions; for scalar particles, the influence of quantum gravity will also slow down the increase of Hawking temperatures, which naturally leads to remnants left in the evaporation.
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页数:5
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