Master equation for correlation functions in algebra symmetry $\mathfrak{gl}(2|1)$ related models

Arthur Hutsalyuk, Andrii Liashyk

We consider integrable models solved by the nested algebraic Bethe ansatz and associated with $\mathfrak{gl}(2|1)$ or $\mathfrak{gl}(3)$ algebra symmetry. The analogue of sum formu…