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Complete solution of a supersymmetric extended Hubbard model
We show that the recently constructed exact solution of the SU(2|2) extended Hubbard model on a one-dimensional lattice provides a complete set of 4 L eigenstates of the hamiltonian, where L is the length of the lattice.
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| Lenguaje: | eng |
| Publicado: |
1994
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| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(94)90007-8 http://cds.cern.ch/record/253932 |