Mesonic Spectrum from a Dynamical Gravity/Gauge model
High Energy Physics - Phenomenology
2015-05-18 v1
Abstract
Within a formulation of a Dynamical AdS/QCD model we calculate the spectrum of light flavored mesons. The background fields of the model correspond to an IR deformed Anti de Sitter metric coupled to a dilaton field. Confinement comes as a consequence of the dilaton dynamics coupled to gravity. Additionally to the Regge-like spectrum of light- scalar, vector and higher spin mesons, we obtain the decay width of scalar mesons into two pions.
Keywords
Cite
@article{arxiv.1004.1555,
title = {Mesonic Spectrum from a Dynamical Gravity/Gauge model},
author = {W. de Paula and T. Frederico},
journal= {arXiv preprint arXiv:1004.1555},
year = {2015}
}
Comments
Talk given at Light Cone 2009: Relativistic Hadronic and Particle Physics (LC 2009), Sao Jose dos Campos, Brazil, 8-13 Jul 2009.