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math-ph2013★ 10 cited
Form factors in sinh- and sine-Gordon models, deformed Virasoro algebra, Macdonald polynomials and resonance identities
Michael Lashkevich, Yaroslav Pugai
We continue the study of form factors of descendant operators in the sinh- and sine-Gordon models in the framework of the algebraic construction proposed in [arXiv:0812.4776]. We f…
hep-th2013★ 6 cited
On form factors and Macdonald polynomials
Michael Lashkevich, Yaroslav Pugai
We are developing the algebraic construction for form factors of local operators in the sinh-Gordon theory proposed in [B.Feigin, M.Lashkeivch, 2008]. We show that the operators co…