From OPE to chiral perturbation theory in holographic QCD

From OPE to chiral perturbation theory in holographic QCD

The soft wall model in holographic QCD has Regge trajectories but wrong operator product expansion (OPE) for the two-point vectorial QCD Green function. We modify the dilaton potential to comply with the OPE. We study also the axial two-point function using the same modified dilaton field and an add...

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Bibliographic Details
Main Authors: Cappiello Luigi, D’Ambrosio Giancarlo, Greynat David
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/201612900043

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