On two-point correlation functions in AdS/QCD

Understand

In this paper we study the chiral symmetry breaking in the hard wall AdS/QCD model.

• We solve the equations of motion up to the second order at large momentum and obtain the first few terms in the expansion of the "left-right" correlator, which is the measure of symmetry breaking.
• We study the dependence on AdS radius to get the result as the series in t'Hooft constant.