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arXiv 0804.2627hep-th
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高自旋动力学与Chern-Simons理论

Higher-spin dynamics and Chern-Simons theories

Johan Engquist, Olaf Hohm

摘要:

我们回顾了基于Chern-Simons作用的高自旋自洽理论的构建。为此,我们首先介绍所需的高自旋代数和讨论曲率和挠张量在一个无约束的方式。最后,我们对D=5的非最大对称AdS(4)背景下的Chern-Simons理论进行了微扰分析,得到了补偿器公式中所需的四维Fronsdal方程。

英文摘要:

We review the construction of consistent higher-spin theories based on Chern-Simons actions. To this end we first introduce the required higher-spin algebras and discuss curvature and torsion tensors in an unconstrained way. Finally we perform a perturbative analysis of the Chern-Simons theory in D=5 for a non-maximally symmetric AdS(4) background and obtain the required four-dimensional Fronsdal equations in the compensator formulation.

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