IFLP   13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Dualidad AdS/CFT en procesos hadronicos
Autor/es:
EZEQUIEL KOILE
Lugar:
La Plata
Reunión:
Jornada; Encuentro Científico de Becarios del Instituto de Física La Plata; 2013
Institución organizadora:
Instituto de Física La Plata
Resumen:
Abstract: Two-point current correlation functions of the large N limit of supersymmetric and non-supersymmetric Yang-Mills theories at strong coupling are investigated in terms of their string theory dual models with quenched flavors. We consider non-Abelian global symmetry currents, which allow one to investigate vector mesons with Nf > 1. From the correlation functions we construct the deep inelastic scattering hadronic tensor of spin-one mesons, obtaining the corresponding eight structure functions for polarized vector mesons. We obtain several relations among the structure functions. Relations among some of their moments are also derived. Aspects of the sub-leading contributions in the 1/N and Nf/N expansions are discussed. At leading order we find a universal behavior of the hadronic structure functions
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