Multiple actions of the monodromy matrix elements onto off-shell Bethe vectors in the gl(m|n)-invariant quantum integrable models are calculated. These actions are used to describe recursions for the highest coefficients in the sum formula for the scalar product. For simplicity, detailed proofs are given for the gl(m) case. The results for the supersymmetric case can be obtained similarly and are formulated without proofs.
|Journal||Journal of Statistical Mechanics: Theory and Experiment|
|Publication status||Published - Sep 2020|
- Algebraic structures of integrable models
- Form factors
- Integrable spin chains and vertex models
- Quantum integrability (Bethe ansatz)