Year: 2025
Type: article
Abstract: A bstract We study five-point correlators of the σ , ϵ , and ϵ ′ operators in the critical 3d Ising model. We consider the σ × σ and σ × ϵ operator product expansions (OPEs) and truncate them by including a finite set of exchanged operators. We approximate the truncated operators by the corresponding contributions in appropriate disconnected five-point correlators. We compute a number of OPE coefficients that were previously unknown and show that these are consistent with predictions obtained using the fuzzy sphere regularization of the critical 3d Ising model.
Source: Journal of High Energy Physics
Authors: David Poland, Valentina Prilepina, Petar Tadić
Institutions: Yale University, Heriot-Watt University, University of Montenegro
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4415664304