213 citations · 1.8k across the 45 of their papers we have counts for
5 papers · 1 filter
Meson correlators in 4d SCFTs and hints for 8d structures at weak coupling
Xi-Er Du, Zhongjie Huang, Bo Wang +2
We study correlators of -BPS mesons in two examples of 4d SQCDs with superconformal symmetry in the planar limit. We focus on the weakly coupled regime…
Flat-space limit of defect correlators and stringy AdS form factors
Luis F. Alday, Xinan Zhou
We study AdS form factors, given by the Mellin representation for CFT correlators of local operators in the presence of extended defects. We propose a formula for taking (and expan…
On the Regge behaviour of the AdS Virasoro-Shapiro Amplitude
Luis F. Alday, Maria Nocchi, Clément Virally +1
We compute the AdS Virasoro-Shapiro amplitude in the Regge limit, in terms of the CFT data of the exchanged operators in the leading Regge trajectory. To any order in the small cur…
Correlators of SYM on real projective space at strong coupling
Xinan Zhou
We consider type IIB supergravity on a quotient of AdSS as the holographic dual of strongly coupled 4d SYM on space wit…
Unitarity Method for Holographic Defects
Junding Chen, Aleix Gimenez-Grau, Hynek Paul +1
We initiate the study of loop-level holographic correlators in the presence of defects. We present a unitarity method which constructs loop corrections from lower order data. As an…