11 citations · 64 across the 12 of their papers we have counts for
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hep-th1995★ 4 cited
The Role of the Central Element in the Quantum Algebra Underlying the Twisted XXZ Chain
M. R-Monteiro, I. Roditi, L. M. C. S. Rodrigues +1
We study the relationship among the XXZ Heisenberg model and three models obtained from it by various transformations. In particular, we emphasize the role of a non trivial central…
hep-th1994★ 9 cited
The Quantum Algebraic Structure of the Twisted XXZ Chain
M. R-Monteiro, I. Roditi, L. M. C. S. Rodrigues +1
We consider the Quantum Inverse Scattering Method with a new R-matrix depending on two parameters and . We find that the underlying algebraic structure is the two-parameter…