The trigonometric counterpart of the Haldane Shastry Model
نویسنده
چکیده
The hierarchy of Integrable Spin Chain Hamiltonians, which are trigonometric analogs of the Haldane Shastry Model and the associated higher conserved charges, is derived by a reduction from the trigonometric Dynamical Models of Bernard-Gaudin-Haldane-Pasquier. The Spin Chain Hamiltonians have the property of U ′ q(ĝl2)-invariance. The spectrum of the Hamiltonians and the U ′ q(ĝl2)-representation content of their eigenspaces are found by a descent from the Dynamical Models.
منابع مشابه
A Haldane–Shastry spin chain of BCN type in a constant magnetic field
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