Scattering in Twisted Yangians
arXiv:1510.01575 · doi:10.1088/1742-6596/670/1/012007
Abstract
We study the bulk and boundary scattering of the sl(N) twisted Yangian spin chain via the solution of the Bethe ansatz equations in the thermodynamic limit. Explicit expressions for the scattering amplitudes are obtained and the factorization of the bulk scattering is shown. The issue of defects in twisted Yangians is also briefly discussed.
10 pages, Latex. Based on a talk presented by AD, in "Integrable systems and quantum symmetries", Prague, June 2015. Related results are also presented in: arXiv:1410.5991, arXiv:1412.6480