On a set of Bethe-ansatz equations for quantum Heisenberg chains with elliptic exchange (Q5945477)
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scientific article; zbMATH DE number 1656828
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On a set of Bethe-ansatz equations for quantum Heisenberg chains with elliptic exchange |
scientific article; zbMATH DE number 1656828 |
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On a set of Bethe-ansatz equations for quantum Heisenberg chains with elliptic exchange (English)
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11 October 2001
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By exploiting the known connection between the eigenvectors of the Hamiltonian \(H_N\) of \(N\)-sites quantum spin chains with elliptic exchange and the eigenfunctions of the Calogero-Moser differential operator, the author reduces the problem of finding the eigenvectors of the Hamiltonian \(H_N\) to solving Bethe-ansatz type equations.
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spin chain
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eigenfunctions
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Calogero-Moser differential operator
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