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arXiv · 2105.07778

Regge conformal blocks from the Rindler-AdS black hole and the pole-skipping phenomena

Keun-Young Kim·Kyung-Sun Lee·Mitsuhiro Nishida
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Abstract

We study a holographic construction of conformal blocks in the Regge limit of four-point scalar correlation functions by using coordinates of the two-sided Rindler-AdS black hole. As a generalization of geodesic Witten diagrams, we construct diagrams with four external scalar fields in the Rindler-AdS black hole by integrating over two half-geodesics between the centers of Penrose diagrams and points at the AdS boundary. We demonstrate that late-time behaviors of the diagrams coincide with the Regge behaviors of conformal blocks. We also point out their relevance with the pole-skipping phenomena by showing that the near-horizon analysis of symmetric traceless fields with any integer spin in the Rindler-AdS black hole can capture the Regge behaviors of conformal blocks.

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Keun-Young Kim, Kyung-Sun Lee, Mitsuhiro Nishida. 2021-05-17. Regge conformal blocks from the Rindler-AdS black hole and the pole-skipping phenomena. https://doi.org/10.1007/jhep11(2021)020

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