70 citations · 301 across the 21 of their papers we have counts for
3 papers · 1 filter
CFT Unitarity and the AdS Cutkosky Rules
David Meltzer, Allic Sivaramakrishnan
We derive the Cutkosky rules for conformal field theories (CFTs) at weak and strong coupling. These rules give a simple, diagrammatic method to compute the double-commutator that a…
Anomalous Dimensions from Thermal AdS Partition Functions
Per Kraus, Stathis Megas, Allic Sivaramakrishnan
We develop an efficient method for computing thermal partition functions of weakly coupled scalar fields in AdS. We consider quartic contact interactions and show how to evaluate t…
Unitarity Methods in AdS/CFT
David Meltzer, Eric Perlmutter, Allic Sivaramakrishnan
We develop a systematic unitarity method for loop-level AdS scattering amplitudes, dual to non-planar CFT correlators, from both bulk and boundary perspectives. We identify cut ope…