The sl(N) twisted Yangian: bulk-boundary scattering & defects

  title={The sl(N) twisted Yangian: bulk-boundary scattering & defects},
  author={Jean Louis Avan and Anastasia Doikou and Nikos Karaiskos},
  • Jean Louis Avan, Anastasia Doikou, Nikos Karaiskos
  • Published 2014
  • Physics, Mathematics
  • We consider the sl(N) twisted Yangian quantum spin chain. In particular, we study the bulk and boundary scattering of the model via the solution of the Bethe ansatz equations in the thermodynamic limit. Local defects are also implemented in the model and the associated transmission amplitudes are derived through the relevant Bethe ansatz equations. 

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