Speaker
Petar Tadić
Description
I will present recent progress on the five-point bootstrap of the critical Ising model in three dimensions. A central idea is to use disconnected five-point correlators as an approximation to the truncated part of the spectrum in the interacting theory. I will explain the method in detail and show how it can be used to extract OPE coefficients from five-point data. I will then compare the resulting estimates with those obtained from other approaches, in particular the four-point bootstrap of spinning operators and the fuzzy sphere regularization.