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One-Dimensional Chain of Anisotropic Spin-Spin Interactions. I. Proof of Bethe's Hypothesis for Ground State in a Finite System
Phys. Rev. 150, 321 – Published 7 October, 1966
DOI: https://doi.org/10.1103/PhysRev.150.321
Abstract
Bethe's hypothesis is proved for the ground state of a one-dimensional cyclic chain of anisotropic nearest-neighbor spin-spin interactions. The proof holds for any fixed number of down spins.
See Also
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