A holographic model for the baryon octet
arXiv:1607.06197 · doi:10.1103/PhysRevD.94.074017
Abstract
By adopting the nonlinear realization of chiral symmetry, a holographic model for the baryon octet is proposed. The mass spectra of the baryon octet and their low-lying excited states are calculated, which show good consistency with experiments. The couplings of pion to nucleons are derived in two gauges and are shown to be equivalent with each other. It also shows that only derivative couplings of pion to nucleons appear in this holographic model. The coupling constant is then calculated.
arXiv comment6 pages
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- A holographic study on QCD phase transition and phase diagram with two flavors
- Octet meson spectra and chiral phase diagram in the improved soft-wall AdS/QCD model
- Correlations between the deconfining and chiral transitions in holographic QCD
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- π Meson-Octet Baryon Coupling Constant Obtained by Hard-Wall AdS/QCD Model