标题： 从具有诺特定理对称性的广义$(2+1)$维黑洞中的量子隧穿 显示英文标题

标题： Quantum tunneling from generalized $(2+1)$ dimensional black holes having Noether symmetry

摘要： 我们研究了{\it 广义的}维旋转和静态$(2+1)$维 BTZ 黑洞的霍金辐射。 在这方面，我们采用了量子隧穿方法与 WKB 近似，得到了穿越视界的出射标量粒子和旋量粒子的隧穿率。 我们还得到了对应于这些粒子发射的视界处的霍金温度。 结果表明，由于诺特定理对称性，广义$(2+1)$维 BTZ 黑洞的隧穿率和霍金温度与普通$(2+1)$维 BTZ 黑洞不同。 换句话说，诺特定理对称性可以改变 BTZ 黑洞的隧穿率和霍金温度。 这种对称性可能使 BTZ 黑洞避免蒸发，而其破坏可能会引发蒸发。 显示英文摘要

摘要： We have studied the Hawking radiation from {\it generalized} rotating and static $(2+1)$-dimensional BTZ black holes. In this regard, we have benefited the quantum tunneling approach with WKB approximation and obtained the tunneling rate of outgoing scalar and spinor particles across the horizons. We have also obtained the Hawking temperature at the horizons corresponding to the emission of these particles. It is shown that the tunneling rate and Hawking temperature of generalized $(2+1)$-dimensional BTZ black holes are different from ordinary $(2+1)$-dimensional BTZ black holes due to the Noether symmetry. In other words, the Noether symmetry can change the tunneling rate and Hawking temperature of the BTZ black holes. This symmetry may cause the BTZ black holes to avoid of evaporation and its breakdown may start the evaporation.