336 citations · 858 across the 16 of their papers we have counts for
1 paper · 2 filters
Uwe Guenther, Ingrid Rotter, Boris F. Samsonov
A non-Hermitian complex symmetric 2x2 matrix toy model is used to study projective Hilbert space structures in the vicinity of exceptional points (EPs). The bi-orthogonal eigenvect…