AdS/QCD and Type 0 String Theory

We study gauge/string duality with flavor degrees of freedom in type 0B string theory. We construct a model by placing the N_f probe D9_-/anti-D9_- brane pairs in the background of the N_c electric D3-branes. This model has some features in common with QCD, as in AdS/QCD model. By analyzing the effe...

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Bibliographic Details
Published inarXiv.org
Main Author Saitou, Takashi
Format Paper
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 08.07.2008
Subjects
Branes
Mesons
String theory
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Summary:We study gauge/string duality with flavor degrees of freedom in type 0B string theory. We construct a model by placing the N_f probe D9_-/anti-D9_- brane pairs in the background of the N_c electric D3-branes. This model has some features in common with QCD, as in AdS/QCD model. By analyzing the effective action, we obtain the linear confinement behavior for the masses of the highly excited spin-1 mesons.
ISSN:2331-8422