Speaker
Ivan Gusev
(Trinity College Dublin)
Description
Thermal two-point functions in holographic CFTs are constrained by the periodicity of Euclidean time (KMS) and analyticity. Starting from the computable stress-tensor sector, we use these conditions to determine the missing double-trace part and reconstruct the full correlator. Using KMS sum rules and Padé–Borel resummation, we obtain concrete predictions for double-trace thermal coefficients, which pass nontrivial checks, including agreement with independent AdS black-hole computations. Poster based on 2508.08373 and 2505.10277, with Ilija Burić and Andrei Parnachev.