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arXiv · 1004.1555

Mesonic Spectrum from a Dynamical Gravity/Gauge model

W. de Paula·T. Frederico
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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.

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W. de Paula, T. Frederico. 2010-04-09. Mesonic Spectrum from a Dynamical Gravity/Gauge model. https://doi.org/10.1016/j.nuclphysbps.2010.02.014

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