arXiv · cond-mat/9702012
Generalized Haldane-Shastry Models as Supersymmetric Partners of the Calogero-Sutherland Type Models
Abstract
We consider the supersymmetric Calogero-Sutherland type N-particle problems in one dimension and show that the corresponding fermionic part can be identified with the generalized X-Y models in the presence of an inhomogeneous magnetic field. In particular we show that the generalized Haldane-Shastry models (with magnetic field) are themselves the fermionic partners of the Calogero-Sutherland type models. Several such models are discussed and a recipe is given for constructing spin models and finding their ground state energy from the corresponding N-particle problems.
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Avinash Khare, M. Sivakumar. 1997-02-15. Generalized Haldane-Shastry Models as Supersymmetric Partners of the Calogero-Sutherland Type Models. https://arxiv.org/abs/cond-mat/9702012
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