Macroscopic Black-Hole Remnants in a Nonlocal Field Theory: Towards Hawking Radiation in SFT

Feng-Yin Cheng, Pei-Ming Ho, Wei-Hsiang Shao

We demonstrate that, for a large black hole of radius $a$, Hawking radiation terminates around the scrambling time $u_{\text{scr}}\equiv 2a\log (a/\ell )$ due to the nonlocal, expo…