S-matrices and bi-linear sum rules of conserved charges in affine Toda field theories
arXiv:hep-th/9805197 · doi:10.1016/S0370-2693(99)00211-7
Abstract
The exact quantum -matrices and conserved charges are known for affine Toda field theories(ATFTs). In this note we report on a new type of bi-linear sum rules of conserved quantities derived from these exact matrices. They exist when there is a multiplicative identity among -matrices of a particular ATFT. Our results are valid for simply laced as well as non-simply laced ATFTs. We also present a few explicit examples.
7 pages, LaTeX2e, no figures