Exotic baryons in two-dimensional QCD and the generalized sine-Gordon solitons

@article{Blas2007ExoticBI,
  title={Exotic baryons in two-dimensional QCD and the generalized sine-Gordon solitons},
  author={H. Blas},
  journal={Journal of High Energy Physics},
  year={2007},
  volume={2007},
  pages={055-055}
}
  • H. Blas
  • Published 25 February 2007
  • Physics
  • Journal of High Energy Physics
The solitons and kinks of the SU(3) generalized sine-Gordon model (GSG) are shown to describe the baryonic spectrum of two-dimensional quantum chromodynamics (QCD2). The GSG model arises in the low-energy effective action of bosonized QCD2 with unequal quark mass parameters. The GSG potential for Nf = 3 flavors resembles the potential of the effective chiral lagrangian proposed by Witten to describe low-energy behavior of four dimensional QCD. Among the attractive features of the GSG model are… 

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