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arXiv 2308.04490hep-th
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轻微破缺高自旋理论的体局域性之辨析

A Spin on the Bulk Locality of Slightly Broken Higher Spin Theories

Sachin Jain, Dhruva K. S

AI总结:

本文研究大N Chern-Simons物质理论及轻微破缺高自旋理论中关联函数能否仅用单迹twist共形块表示,通过发展带自旋TCB工具证明精确高自旋对称性下可行,并指出破缺情形下可能存在具有局域体对偶的子扇区。

摘要:

本文研究是否有可能将大N Chern-Simons(CS)物质理论/轻微破缺高自旋(SBHS)理论中的关联函数纯粹用单迹twist共形块(TCBs)来表示。为此,我们首先发展带自旋的TCB的数学工具。我们通过两种方式实现这一点:一是显式求解带自旋的TCB本征值方程,并考虑与算子乘积展开(OPE)及交叉对称性的一致性;二是利用权重平移和自旋提升算子,将它们作用于标量种子之上。利用这些结果,我们证明具有精确高自旋对称性的理论中的带自旋关联函数可以完全用单迹TCB表示。然而,当高自旋对称性在大N下被轻微破缺时,即使标量四点函数由单迹TCB给出,带自旋关联函数一般也不能完全用单迹TCB表示。我们的结果表明,有可能识别出SBHS理论中一个具有局域体对偶的子扇区。

英文摘要:

In this paper, we investigate if it is possible to express correlation functions in Large N Chern-Simons (CS) matter theories/ Slightly Broken Higher Spin (SBHS) theories purely in terms of single trace twist conformal blocks (TCBs). For this, we first develop the machinery for spinning TCBs. We do this both by explicitly solving the spinning TCB eigenvalue equation taking into account consistency with the operator product expansion (OPE) and crossing symmetry, and also by employing weight shifting and spin raising operators and acting with them on scalar seeds. Using these results we show that spinning correlators in theories with exact higher spin symmetry can be entirely expressed in terms of single trace TCBs. However, when the higher spin symmetry is slightly broken at large- N, even though the scalar four-point function is given by single-trace TCBs, the spinning correlators in general, are not. Our results suggest that it may be possible to identify a sub-sector of SBHS theory which has a local bulk dual.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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