arXiv · 1506.07323
Stringy Horizons and UV/IR Mixing
Abstract
The target-space interpretation of the exact (in $α'$) reflection coefficient for scattering from Euclidean black-hole horizons in classical string theory is studied. For concreteness, we focus on the solvable $SL(2, \mathbb{R})_k/U(1)$ black hole. It is shown that it exhibits a fascinating UV/IR mixing, dramatically modifying the late-time behavior of general relativity. We speculate that this might play an important role in the black-hole information puzzle, as well as in clarifying features related with the non-locality of Little String Theory.
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Roy Ben-Israel, Amit Giveon, Nissan Itzhaki, Lior Liram. 2015-06-24. Stringy Horizons and UV/IR Mixing. https://doi.org/10.1007/jhep11(2015)164
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