Finally, we obtain the action of the transfer matrix t([lambda]) on the two-magnon creation operator
Even in the simple case of the sl(2) Gaudin model deformed by the Jordanian twist  the algebraic Bethe ansatz changes, and the eigenvectors are constructed by recurrence creation operators .
i,[sigma]], is the creation operator
, t is the hopping between nearest neighbors) and the second term is the interaction between electrons and localized moment [S.
925 / 2006, respectively by: Bank transfer with IBAN account opened at the Treasury RO35TREZ7015005XXX015768 Sector 1, Bucharest or a guarantee instrument issued under the law by a banking company or an insurance company that are presented in original, in the amount and for the period stipulated in the tender documentation creation operator
can prove to guarantee participation, including, within the period for opening of tenders.
The following theorem, which states that creation operators
construct Schur functions, will become one of the motivations for our new basis of NSym (see Definition 3.