论文标题
量子校正的散射和Schwarzschild黑洞的吸收
Quantum-corrected scattering and absorption of a Schwarzschild black hole with GUP
论文作者
论文摘要
在本文中，我们使用广义不确定性原理（GUP）对Schwarzschild黑洞度量进行了量子校正，以研究散射过程。我们主要在低能极限下使用偏波方法计算差分散射和吸收横截面。我们通过分析确定相移，并验证这些数量是否由GUP修改。我们发现，由于GUP的量子校正，由于质量参数为零，吸收并不为零。还针对任意频率进行了数值分析。
In this paper we have implemented quantum corrections for the Schwarzschild black hole metric using the generalized uncertainty principle (GUP) in order to investigate the scattering process. We mainly compute, at the low energy limit, the differential scattering and absorption cross section by using the partial wave method. We determine the phase shift analytically and verify that these quantities are modified by the GUP. We found that due to the quantum corrections from the GUP the absorption is not zero as the mass parameter goes to zero. A numerical analysis has also been performed for arbitrary frequencies.
