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arXiv · 1209.1936

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

Stefano Nicotri
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Abstract

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 the structure function $w_T$ describing such a vertex when one of the two vector currents represents an on-shell soft photon and the the two-point $\Pi_\perp^{VV}-\Pi_\perp^{AA}$ correlation function.

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Stefano Nicotri. 2012-09-10. On the Son-Yamamoto relation in the soft-wall holographic model of QCD. https://doi.org/10.1063/1.4763525

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