QCD4

Type: Concept

As of November 2026, QCD4 has been mentioned in one podcast episode on Simons Foundation (Jan 2026). In the episode "Ofer Aharony: How Does Confinement Begin?" on Simons Foundation, the speaker discusses QCD4 as a key concept in the context of conformal windows. They explain that at the upper end of this window, QCD4 behaves like a free theory, highlighting its significance in understanding the behavior of quantum chromodynamics in four spacetime dimensions.