Conformal Chiral Dynamics

Understand

We investigate the chiral dynamics of gauge theories developing an infrared stable fixed point.

• We determine the dependence of the bilinear fermion condensate on the underlying fermion mass and its anomalous dimension.
• We introduce the instanton contributions and investigate how they affect the dynamics near the fixed point.
• We generalize the Gell-Mann Oakes Renner relation and suggest to use it to uncover the presence of an infrared fixed point of the underlying gauge theory.