14 citations · 17 across the 4 of their papers we have counts for
4 papers
-Griffiths polynomials: Bispectrality and biorthogonality
N. Crampe, L. Frappat, J. Gaboriaud +3
We introduce a generalization of bivariate Griffiths polynomials depending on an additional parameter . These -Griffiths polynomials are bivariate, bispectral and biorthogona…
On Abelianity Lines in Elliptic -Algebras
Jean Avan, Luc Frappat, Eric Ragoucy
We present a systematic derivation of the abelianity conditions for the -deformed -algebras constructed from the elliptic quantum algebra $\mathcal{A}_{q,p}\big(\widehat{\mat…
R-matrices of three-state Hamiltonians solvable by Coordinate Bethe Ansatz
T. Fonseca, L. Frappat, E. Ragoucy
We review some of the strategies that can be implemented to infer an -matrix from the knowledge of its Hamiltonian. We apply them to the classification achieved in arXiv:1306.63…
Including a phase in the Bethe equations of the Hubbard model
V. Fomin, L. Frappat, E. Ragoucy
We compute the Bethe equations of generalized Hubbard models, and study their thermodynamical limit. We argue how they can be connected to the ones found in the context of AdS/CFT…