Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5495339 | Physics Letters B | 2016 | 5 Pages |
Abstract
We show here that a modified framework of soft wall AdS/QCD involving an additional dimensionfull parameter, associated with an ultraviolet energy scale, provides decay constants decreasing with radial excitation level. In this version of the soft wall model the two point function of gauge theory operators is calculated at a finite position of the anti-de Sitter space radial coordinate.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Nelson R.F. Braga, Saulo Diles, M.A. Martin Contreras,