Fermion-boson duality in integrable quantum field theory


We introduce and study one parameter family of integrable quantum field theories. This family has a Lagrangian description in terms of massive Thirring fermions ψ,ψ† and charged bosons χ, χ of complex sinh-Gordon model coupled with BCn affine Toda theory. Perturbative calculations, analysis of the factorized scattering theory and the Bethe ansatz technique… (More)


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