Abstract
An explicit form of a colour-singlet Fermion field is constructed from the operator solution of SU(n) Thirring model where the quark-fields are known to be confined in LSZ sense. In simple cases of massless quarks these ferions are free with zero mass and can be expressed as the antisymmetric composites of constituent quark fields. This simple exercise suggests an alternative to conventional two-dimensional QCD which seems to confine all Fermion including baryons by Schwinger mechanism.
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Bhattacharya, G. Permion spectrum in a confined SU(n) quark model. Lett Math Phys 4, 361–366 (1980). https://doi.org/10.1007/BF00417402
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DOI: https://doi.org/10.1007/BF00417402