The algebraic Bethe ansatz for scalar products inSU(3)-invariant integrable models
S. Belliard, S Pakuliak, E. Ragoucy +1 more
We study S U (3)-invariant integrable models solvable by a nested algebraic Bethe ansatz. We obtain a determinant representation for the particular case of scalar products of Bethe vectors. This representation can be used for the calculation of form factors and correlation functions of the XXX S U (3)-invariant Heisenberg chain.
arXiv:1207.0956•Journal of Statistical Mechanics Theory and Experiment•Oct 23, 2012•74 citations