TL;DR
This paper explores how soft hair on black holes affects Hawking radiation tunneling, revealing angular dependence and modifications to entropy, with implications for observable phenomena.
Contribution
It introduces a model of tunneling in black holes with soft hair, showing how supertranslation hair influences radiation and entropy calculations.
Findings
Angular dependence in tunneling process due to soft hair
Modification to Bekenstein-Hawking entropy formula
Potential observable effects of soft hair on black holes
Abstract
We revisit the Parikh-Wilczek's tunneling model of Hawking radiation in the Schwarzschild black hole with soft hair. Unlike the no-hair black hole, tunneling through the degenerate event horizon generated by supertranslation hair picks up an angular dependence, which suggests a hairy modification to the Bekenstein-Hawking entropy. At last, we discuss several implications and possible observable of soft hair.
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