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Assuming Regge trajectories in holographic QCD: from OPE to Chiral Perturbation Theory
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 OPE. We study also the axial two-point function using the same modified dilaton field and an additional s...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
2015
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1140/epjc/s10052-015-3686-0 http://cds.cern.ch/record/2014456 |
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