A. Appel

collaborators

2 papers

math.RT2025

Tensor K-matrices for quantum symmetric pairs

Andrea Appel, Bart Vlaar

Let $g$ be a symmetrizable Kac-Moody algebra, $U_{q} (g)$ its quantum group, and $U_{q} (k) \subset U_{q} (g)$ a quantum symmetric pair subalgebr…

math.RT2025

Boundary transfer matrices arising from quantum symmetric pairs

Andrea Appel, Bart Vlaar

We introduce a universal framework for boundary transfer matrices, inspired by Sklyanin's two-row transfer matrix approach for quantum integrable systems with boundary conditions.…