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arXiv 0909.5226hep-th
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任意对称的玻色共形高自旋场

Bosonic conformal higher--spin fields of any symmetry

M. A. Vasiliev

摘要:

自由拉格朗日量被发现都规范和非规范玻色共形场的任何对称类型和在任何时空维度。利用$σ_-$上同调技术,在类框架公式中导出了各种类型的共形规范场,它们的规范变换和规范不变场强(广义Weyl张量),它们对应于某些超对称矩阵力学的超对称真空.共形和$AdS_d$高自旋模型,原来有相同的广义外尔张量之间的对应关系进行了讨论。

英文摘要:

Free Lagrangians are found both for gauge and non-gauge bosonic conformal fields of any symmetry type and in any space-time dimension. Conformal gauge fields of various types, their gauge transformations and gauge invariant field strengths (generalized Weyl tensors), which are derived by the $σ_-$ cohomology technics in the frame-like formulation, are shown to correspond to supersymmetric vacua of certain supersymmetric matrix mechanics. The correspondence between conformal and $AdS_d$ higher-spin models, that turn out to have identical generalized Weyl tensors, is discussed.

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