2 research outputs found
Fusion for the one-dimensional Hubbard model
We discuss a formulation of the fusion procedure for integrable models which
is suitable for application to non-standard R-matrices. It allows for
construction of bound state R-matrices for AdS/CFT worldsheet scattering or
equivalently for the one-dimensional Hubbard model. We also discuss some
peculiar cases that arise in these models.Comment: 17 page