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arXiv 1111.0276hep-th
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迈向更高自旋dS3/CFT2

Toward Higher Spin dS3/CFT2

Peter Ouyang

摘要:

我采取措施建设的CFT对偶瓦西里耶夫的更高的自旋引力在三维德西特空间。主要有两种说法。第一个是更高的自旋de Sitter对称性与扩展的Virasoro对称性有关,如AdS中的那样;这在W_3渐近对称性的情况下得到了明确的验证。伴随手征代数具有虚中心荷。第二个(理论上的)主张,受Gaberdiel和Gopakumar在AdS_3/CFT_2中的工作的启发,认为一个合适的CFT可以在复水平上被识别为一个奇异的非酉WZW陪集模型。

英文摘要:

I take steps toward the construction of a CFT dual to Vasiliev's higher spin gravity in three dimensional de Sitter space. There are two main claims. The first is that higher spin de Sitter symmetries are related to extended Virasoro symmetries, as in AdS; this is verified explicitly for the case of W_3 asymptotic symmetry. The associated chiral algebra has imaginary central charge. The second (conjectural) claim, inspired by work of Gaberdiel and Gopakumar in AdS_3/CFT_2, is that an appropriate CFT can be identified as an exotic non-unitary WZW coset model at complex level.

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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