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arXiv 1912.02810hep-th
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模混沌的全息序

Holographic Order from Modular Chaos

Jan de Boer, Lampros Lamprou

摘要:

我们认为,一个指数界的QFT子系统的模块化哈密顿流的混沌特性的特征。在全息理论中,最大模混沌反映在关于Ryu-Takayanagi表面的局部庞加莱对称性中。生成器的零变形的体积极值表面映射到模块化的混乱模式-积极的CFT运营商饱和的界限-和他们的代数探测体积黎曼曲率,澄清模块贝里曲率建议arXiv:1903.04493。

英文摘要:

We argue for an exponential bound characterizing the chaotic properties of modular Hamiltonian flow of QFT subsystems. In holographic theories, maximal modular chaos is reflected in the local Poincare symmetry about a Ryu-Takayanagi surface. Generators of null deformations of the bulk extremal surface map to modular scrambling modes -positive CFT operators saturating the bound- and their algebra probes the bulk Riemann curvature, clarifying the modular Berry curvature proposal of arXiv:1903.04493.

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