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Integrable Quantum Spin Chains and Some Problems Related to Integrable Systems

  • A. Kundu
  • B. Basumallick
Conference paper
Part of the Research Reports in Physics book series (RESREPORTS)

Abstract

The correspondence between integrable systems and conformally invariant models is explored through the example of nonlinear σ-models to find some intriguing relation between integrability, boundary condition and conformal symmetry of the model. In the second part, an integrable generalisation of the XYZ model with higher spins is presented and some novel symmetry of the related R-matrix is found out leading to many anisotropic integrable models.

Keywords

Integrable System Spin Chain Conformal Symmetry Baxter Equation Canonical Dimension 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • A. Kundu
    • 1
  • B. Basumallick
    • 1
  1. 1.Theoretical Nuclear Physcis DivisionSaha Institute of Nuclear PhysicsCalcuttaIndia

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