Yangian and Topological Basis Expressions of Two Types of XXZ Spin Chains

May 4, 2019
17 pages
Published in:
  • Int.J.Theor.Phys. 58 (2019) 7, 2167-2183
  • Published: May 4, 2019

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Abstract: (Springer)
We construct a set of orthogonal topological basis states, based on which Temperley-Lieb algebra (TLA) generators Uij_{ij} can be reduced into four subspaces. According to the relations between the XXZ model and TLA generators Uij_{ij}, two types of eigenstates of the XXZ model can be expressed by a topological basis. We also analyze the Yangian realizations of XXZ model systems and illustrate them with figures.
  • Topological basis
  • Yangian
  • Spin model