169 citations · 1.3k across the 50 of their papers we have counts for
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math-ph2010★ 8 cited
Separation of variables for symplectic characters
Jan de Gier, Anita Ponsaing
We perform separation of variables for the symplectic Weyl character using Sklyanin's scheme. Viewing the characters as eigenfunctions of a quantum integrable system, we explicitly…
math-ph2010★ 16 cited
Exact spin quantum Hall current between boundaries of a lattice strip
Jan de Gier, Bernard Nienhuis, Anita Ponsaing
Employing an inhomogeneous solvable lattice model, we derive an exact expression for a boundary-to-boundary edge current on a lattice of finite width. This current is an example of…