| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8185582 | Nuclear Physics B - Proceedings Supplements | 2013 | 4 Pages |
Abstract
We discuss the vertex function of two vector and one axial-vector operators in the soft-wall holographic model of QCD. When one of the two vector currents represents an on-shell soft photon, such a vertex is described by two structure functions wL and wT, which are usually calculated through triangular loop diagrams. We evaluate these functions in the soft-wall model of holographic QCD (HQCD) and compare the outcome to the QCD findings.
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Physical Sciences and Engineering
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Nuclear and High Energy Physics
Authors
Stefano Nicotri,