Entanglement entropy, OTOC and bootstrap in 2D CFTs from Regge and light cone limits of multi-point conformal block

被引：0

作者：

Yuya Kusuki

Masamichi Miyaji

机构：

[1] Kyoto University,Center for Gravitational Physics, Yukawa Institute for Theoretical Physics (YITP)

[2] The University of Tokyo,Department of Physics, Faculty of Science

来源：

Journal of High Energy Physics | / 2019卷

关键词：

AdS-CFT Correspondence; Conformal Field Theory;

D O I：

暂无

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学科分类号：

摘要：

We explore the structures of light cone and Regge limit singularities of n-point Virasoro conformal blocks in c > 1 two-dimensional conformal field theories with no chiral primaries, using fusion matrix approach. These CFTs include not only holographic CFTs dual to classical gravity, but also their full quantum corrections, since this approach allows us to explore full 1/c corrections. As the important applications, we study time dependence of Renyi entropy after a local quench and out-of-time ordered correlator (OTOC) at late time.

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