Scattering in Twisted Yangians
Jean Avan, Anastasia Doikou, Nikos Karaiskos
TL;DR
This paper analyzes the scattering properties of twisted Yangian spin chains, deriving explicit scattering amplitudes and demonstrating their factorization, while also discussing the role of defects in these models.
Contribution
It provides explicit formulas for scattering amplitudes in twisted Yangian spin chains and explores the factorization property, advancing understanding of integrable models with boundaries.
Findings
Explicit expressions for bulk and boundary scattering amplitudes
Demonstration of scattering amplitude factorization
Discussion on the role of defects in twisted Yangians
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.
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