Fusion for the one-dimensional Hubbard model

Monday, 16 March, 2015

Published in: 

arXiv:1503.04838

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.

Author(s): 

Niklas Beisert
Marius de Leeuw
Panchali Nag