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Three-flavor quark mass dependence of baryon spectra in holographic QCD

arXiv:0910.1179 · doi:10.1016/j.physletb.2010.06.008

Abstract

We introduce the strange quark mass to the Sakai-Sugimoto model of holographic QCD. We compute mass shifts in the spectra of three-flavor baryons at the leading order in perturbation in quark masses. Comparison with experimental data shows an agreement only qualitatively.

17 pages, v2: minor corrections, v3: published version