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arXiv 2209.01796hep-thmath.QA
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手性高自旋引力与凸几何

Chiral Higher Spin Gravity and Convex Geometry

Alexey Sharapov, Evgeny Skvortsov, Richard Van Dongen

AI总结:

本文构造了决定手性高自旋引力所有相互作用顶点的预Calabi-Yau型$A_\infty$-代数,其乘积由凸多边形构型空间积分给出,支持任意宇宙学常数及$3d$玻色化对偶。

摘要:

手性高自旋引力是引力子与传播的无质量高自旋场的最小扩展。它允许任意值的宇宙学常数,包括零。其存在性意味着Chern-Simons矢量模型具有封闭子扇区,并支持$3d$玻色化对偶。在本文中,我们显式构造了一个$A_\infty$-代数,该代数决定了理论的所有相互作用顶点。该代数被证明是预Calabi-Yau型的。相应的乘积(其中一些源自Shoikhet-Tsygan-Kontsevich形式性)通过对凸多边形构型空间的积分给出。

英文摘要:

Chiral Higher Spin Gravity is the minimal extension of the graviton with propagating massless higher spin fields. It admits any value of the cosmological constant, including zero. Its existence implies that Chern-Simons vector models have closed subsectors and supports the $3d$ bosonization duality. In this letter, we explicitly construct an $A_\infty$-algebra that determines all interaction vertices of the theory. The algebra turns out to be of pre-Calabi-Yau type. The corresponding products, some of which originate from Shoikhet-Tsygan-Kontsevich formality, are given by integrals over the configuration space of convex polygons.

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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