# XIIth Quark Confinement and the Hadron Spectrum

August 28, 2016 to September 4, 2016
Europe/Athens timezone

## On a strong coupling property of QCD

Aug 29, 2016, 4:30 PM
30m
Erato (Makedonia Palace)

### Erato

#### Makedonia Palace

Section G: Strongly Coupled Theories

### Speaker

Thierry Grandou (UMR-CNRS-7335, INLN, France)

### Description

The fermonic Green’s functions of QCD exhibit an unexpected property of `effective locality’, which is exact. In the strong coupling limit, at quenching and eikonal approximations, effective locality implies a dependence of non-perturbative fermonic Green’s functions on both $C_{2f}$ and $C_{3f}$ Casimir operators, that is, on the full algebraic content of the $SU(3)$ rank-2 color algebra. This result seems to extend beyond the approximations being used.

### Primary author

Thierry Grandou (UMR-CNRS-7335, INLN, France)