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arXiv 1902.01411hep-th
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p-adic CFT是一个全息张量网络

p-adic CFT is a holographic tensor network

Ling-Yan Hung, Wei Li, Charles M. Melby-Thompson

摘要:

p-adic AdS/CFT对应关系将生活在p-adic数上的CFT与生活在Bruhat-Tits树上的系统联系起来。修改我们先前提出的p-adic AdS/CFT的张量网络实现,我们证明了p-adic CFT的路径积分等价于Bruhat-Tits树上的张量网络,在这个意义上,张量网络再现了p-adic CFT的所有关联函数。我们的规则给出了一个显式的张量网络的任何p-adic CFT(由Melzer公理化),不仅可以应用到p-adic平面,但也可以计算任何关联函数高亏格p-adic曲线。最后,我们应用它们来定义和研究RG流在p-adic CFT,特别是建立任何IR不动点本身是一个p-adic CFT。

英文摘要:

The p-adic AdS/CFT correspondence relates a CFT living on the p-adic numbers to a system living on the Bruhat-Tits tree. Modifying our earlier proposal for a tensor network realization of p-adic AdS/CFT, we prove that the path integral of a p-adic CFT is equivalent to a tensor network on the Bruhat-Tits tree, in the sense that the tensor network reproduces all correlation functions of the p-adic CFT. Our rules give an explicit tensor network for any p-adic CFT (as axiomatized by Melzer), and can be applied not only to the p-adic plane, but also to compute any correlation functions on higher genus p-adic curves. Finally, we apply them to define and study RG flows in p-adic CFTs, establishing in particular that any IR fixed point is itself a p-adic CFT.

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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