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Investigating AdS/QCD duality through scalar glueball correlators by Colangelo, P.; De Fazio, F.; Jugeau, F.; Nicotri, S. is a scholarly article available to read on EtoBox.

What is Investigating AdS/QCD duality through scalar glueball correlators about?

We investigate AdS/QCD duality for the two-point correlation function of the lowest dimension scalar glueball operator, in the case of the IR soft wall model. We point out the role of the boundary conditions for the bulk-to-boundary propagator in determining the gluon condensates. We show that a low energy QCD theorem can be obtained within the AdS approach, together with a gluon condensate close to the commonly accepted value and robust against perturbation of the background dilaton field.

Author

Colangelo, P.; De Fazio, F.; Jugeau, F.; Nicotri, S.

Published

2007

Language

EN