Bulk and boundary $g_2$ factorized S-matrices

N. MacKay; B. Short

doi:10.1088/0305-4470/37/1/L03

paper

Bulk and boundary $g_{2}$ factorized S-matrices

arXiv:hep-th/0308082 · doi:10.1088/0305-4470/37/1/L03

Abstract

We investigate the $g_{2}$ -invariant bulk (1+1D, factorized) $S$ -matrix constructed by Ogievetsky, using the bootstrap on the three-point coupling of the vector multiplet to constrain its CDD ambiguity. We then construct the corresponding boundary $S$ -matrix, demonstrating it to be consistent with $Y (g_{2}, a_{1} \times a_{1})$ symmetry.

7 pages

Bulk and boundary g2​ factorized S-matrices

Abstract

Bulk and boundary $g_{2}$ factorized S-matrices