213 citations · 1.8k across the 45 of their papers we have counts for
Showing 2018Show all
3 papers · 1 filter
hep-th2018★ 73 cited
An Analytic Approach to BCFT
Dalimil Mazáč, Leonardo Rastelli, Xinan Zhou
We develop an analytic approach to Boundary Conformal Field Theory (BCFT), focussing on the two-point function of a general pair of scalar primary operators. The resulting crossing…
hep-th2018★ 62 cited
Recursion Relations in Witten Diagrams and Conformal Partial Waves
Xinan Zhou
We revisit the problem of performing conformal block decomposition of exchange Witten diagrams in the crossed channel. Using properties of conformal blocks and Witten diagrams, we…
hep-th2018★ 31 cited
On Mellin Amplitudes in SCFTs with Eight Supercharges
Xinan Zhou
We extend the Mellin space techniques of [1] for computing holographic four-point correlation functions in maximally superconformal theories to theories with only eight Poincaré su…