Linear confinement for mesons and nucleons in AdS/QCD
Abstract
By using a new parametrization of the dilaton field and including a cubic term in the bulk scalar potential, we realize linear confinement in both meson and nucleon sectors within the framework of soft-wall AdS/QCD. At the same time this model also correctly incorporate chiral symmetry breaking. We compare our resulting mass spectra with experimental data and find good agreement between them.
- Publication:
-
Journal of High Energy Physics
- Pub Date:
- May 2010
- DOI:
- 10.1007/JHEP05(2010)039
- arXiv:
- arXiv:1003.0558
- Bibcode:
- 2010JHEP...05..039Z
- Keywords:
-
- Gauge-gravity correspondence;
- Phenomenological Models;
- High Energy Physics - Phenomenology
- E-Print:
- 14 pages, published version in JHEP