45 citations · 343 across the 47 of their papers we have counts for
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The missing label problem and the analytical Bethe ansatz
Nicolas Crampe, Dounia Shaaban Kabakibo, Luc Vinet
The missing label for basis vectors of representations corresponding to the reduction can be provided by the eigenvalues of scalars in the env…
The missing label of and its symmetry
N. Crampe, Loic Poulain d'Andecy, Luc Vinet
We present explicit formulas for the operators providing missing labels for the tensor product of two irreducible representations of . The result is seen as a part…
The Terwilliger algebra of symplectic dual polar graphs, the subspace lattices and
Pierre-Antoine Bernard, Nicolas Crampe, Luc Vinet
The adjacency matrix of a symplectic dual polar graph restricted to the eigenspaces of an abelian automorphism subgroup is shown to act as the adjacency matrix of a weighted subspa…
Nonlinear mirror image method for nonlinear Schrödinger equation: Absorption/emission of one soliton by a boundary
Vincent Caudrelier, Nicolas Crampe, Carlos Mbala Dibaya
We perform the analysis of the focusing nonlinear Schrödinger equation on the half-line with time-dependent boundary conditions along the lines of the nonlinear method of images wi…
Racah algebras, the centralizer and its Hilbert-Poincaré series
Nicolas Crampe, Julien Gaboriaud, Loïc Poulain d'Andecy +1
The higher rank Racah algebra introduced recently is recalled. A quotient of this algebra by central elements, which we call the special Racah algebra , is then intro…
Entanglement of Free Fermions on Johnson Graphs
Pierre-Antoine Bernard, Nicolas Crampe, Luc Vinet
Free fermions on Johnson graphs are considered and the entanglement entropy of sets of neighborhoods is computed. For a subsystem composed of a single neighborhood, an ana…
Entanglement of Free Fermions on Hamming Graphs
Pierre-Antoine Bernard, Nicolas Crampe, Luc Vinet
Free fermions on Hamming graphs are considered and the entanglement entropy for two types of subsystems is computed. For subsets of vertices that form Hamming subgraphs, a…