Affine Toda model coupled to matter and the string tension in QCD${}_2$

Abstract

The $sl(2)$ affine Toda model coupled to matter (ATM) is shown to describe various features, such as the spectrum and string tension, of the low-energy effective Lagrangian of QCD${}_2$ (one flavor and $N$ colors). The corresponding string tension is computed when the dynamical quarks are in the {\sl fundamental} representation of SU(N) and in the {\sl adjoint} representation of SU(2).

arXiv commentLaTex, 10 pages. Revised version to appear in Phys. Rev. D

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Cited by in corpus (6)

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• Higher Grading Conformal Affine Toda Teory and (Generalized) Sine-Gordon/Massive Thirring Duality
• Exotic baryons in two-dimensional QCD and the generalized sine-Gordon solitons
• Majorana zero mode-soliton duality and in-gap and BIC bound states in modified Toda model coupled to fermion
• Bosonization and generalized Mandelstam soliton operators