On the Son-Yamamoto relation in the soft-wall holographic model of QCD

Nicotri, Stefano
October 2012
AIP Conference Proceedings;Oct2012, Vol. 1492 Issue 1, p245
Academic Journal
We study the vertex function of two vector and one axial-vector operators in the soft-wall holographic model of QCD. In particular, we discuss the possible relation, introduced by Son and Yamamoto, between one of the structure functions, wT, describing such a vertex when one of the two vector currents represents an on-shell soft photon and the two-point Π⊥VV-Π⊥AA correlator.


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