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.

中文翻译：

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量子引力影响下Demianski-Newman时空中的标量粒子隧穿辐射

在本文中，我们使用Hamilton-Jacobi ansatz研究了Demianski-Newman时空中的标量粒子隧穿辐射。我们得到受量子引力影响的有效温度，并将该温度与Demianski-Newman黑洞的原始温度进行比较。我们发现它类似于费米子的情况。对于标量粒子，量子引力的影响还将减慢霍金温度的升高，这自然会导致残留在蒸发中。