We extend Sklyanin's construction of commuting open-chain transfer matrices to the SU(2|2) bulk and boundary S-matrices of AdS/CFT. Using the graded version of the S-matrices leads to a transfer matrix of particularly simple form. We also find an SU(1|1) boundary S-matrix which has one free boundary parameter.
- AdS-CFT correspondence
- Boundary quantum field theory
- Exact S-matrix
- Lattice integrable models
ASJC Scopus subject areas
- Nuclear and High Energy Physics