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Mesonic Spectrum from a Dynamical Gravity/Gauge model

✍ Scribed by W. de Paula; T. Frederico

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
277 KB
Volume
199
Category
Article
ISSN
0920-5632

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✦ Synopsis

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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