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19972008
most citedThe ordering of energy levels for SU(n) symmetric antiferromagnetic chains

13 citations · 33 across the 3 of their papers we have counts for

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cond-mat1997

A New Family of Integrable Extended Multi-band Hubbard Hamiltonians

J. Ambjorn, A. Avakyan, T. Hakobyan +1

We consider exactly solvable 1d multi-band fermionic Hamiltonians, which have affine quantum group symmetry for all values of the deformation. The simplest Hamiltonian is a multi-b…