It is shown that rapidly-rotating Kerr black holes are characterized by thedimensionless ratio $\tau_{\text{gap}}/\tau_{\text{emission}}=O(1)$, where$\tau_{\text{gap}}$ is the average time gap between the emission of successiveHawking quanta and $\tau_{\text{emission}}$ is the characteristic timescalerequired for an individual Hawking quantum to be emitted from the black hole.This relation implies that the Hawking cascade from rapidly-rotating blackholes has an almost continuous character. Our results correct some inaccurateclaims that recently appeared in the literature regarding the nature of theHawking black-hole evaporation process.
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机译：结果表明，快速旋转的Kerr黑洞的特征在于无因次比$ \ tau _ {\ text {gap}} / \ tau _ {\ text {emission}} = O（1）$，其中$ \ tau _ {\ text { gap}} $是连续霍金量子的发射与$ \ tau _ {\ text {emission}} $之间的平均时间间隔，是从黑洞发射单个霍金量子所需要的特征时间尺度。这种关系意味着霍金快速旋转的黑洞形成的级联几乎具有连续性。我们的结果纠正了最近在文献中有关霍金黑洞蒸发过程本质的一些不准确的主张。
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