Heisenberg model in pseudo-Euclidean spaces
Exactly Solvable and Integrable Systems
2014-05-06 v1 Symplectic Geometry
Abstract
We construct analogues of the classical Heisenberg spin chain model (or the discrete Neumann system) on pseudo-spheres and light-like cones in the pseudo-Euclidean spaces and show their complete Hamiltonian integrability. Further, we prove that the Heisenberg model on a light--like cone leads to a new example of integrable discrete contact system.
Cite
@article{arxiv.1405.0905,
title = {Heisenberg model in pseudo-Euclidean spaces},
author = {Bozidar Jovanovic},
journal= {arXiv preprint arXiv:1405.0905},
year = {2014}
}
Comments
6 pages