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Wen, Congkao; Zhang, Shun-Qing
The journal of high energy physics, 07/2021, Letnik: 2021, Številka: 7Journal Article
A bstract We present a compact formula in Mellin space for the four-point tree-level holographic correlators of chiral primary operators of arbitrary conformal weights in (2 , 0) supergravity on AdS 3 × S 3 , with two operators in tensor multiplet and the other two in gravity multiplet. This is achieved by solving the recursion relation arising from a hidden six-dimensional conformal symmetry. We note the compact expression is obtained after carefully analysing the analytic structures of the correlators. Various limits of the correlators are studied, including the maximally R-symmetry violating limit and flat-space limit.
