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arXiv 1806.07765hep-th
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施瓦兹理论-威尔逊线的观点

The Schwarzian Theory - A Wilson Line Perspective

Andreas Blommaert, Thomas G. Mertens, Henri Verschelde

摘要:

我们提供了一个全息的观点关联函数在施瓦茨量子力学,作为边界锚定威尔逊线放大器在Jackiw-Teitelboim引力。我们首先研究紧致群,并确定其二维全息BF描述中的Wilson线群模型的双定域子的图形表示。我们推广到SL(2,R)的Hamilton约化,导出了Schwarzian关联函数.通过交叉Wilson线来确定时间外的有序子,给出6 j-符号,与2d CFT结果一致。

英文摘要:

We provide a holographic perspective on correlation functions in Schwarzian quantum mechanics, as boundary-anchored Wilson line correlators in Jackiw-Teitelboim gravity. We first study compact groups and identify the diagrammatic representation of bilocal correlators of the particle-on-a-group model as Wilson line correlators in its 2d holographic BF description. We generalize to the Hamiltonian reduction of SL(2,R) and derive the Schwarzian correlation functions. Out-of-time ordered correlators are determined by crossing Wilson lines, giving a 6j-symbol, in agreement with 2d CFT results.

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