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Bethe vectors of<i>G</i><i>L</i>(3)-invariant integrable models
We study GL(3)-invariant integrable models solvable by the nested algebraic Bethe ansatz. Different formulas are given for the Bethe vectors and the actions of the generators of the Yangian (gl3) on the Bethe vectors are considered. These actions are relevant for the calculation of correlation functions and form factors of …