We present certain classical continuum long wave-length limits of prototype integrable quantum spin chains, and define the corresponding construction of classical continuum Lax operators. We also provide two specific examples, i.e. the isotropic and anisotropic Heisenberg models.
|Journal||Proceedings of Science|
|Publication status||Published - 2010|
|Event||Corfu Summer Institute on Elementary Particles and Physics - Workshop on Non Commutative Field Theory and Gravity - Corfu, Greece|
Duration: 8 Sep 2010 → 12 Sep 2010