28 citations · 93 across the 25 of their papers we have counts for
3 papers · 1 filter
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…
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…