Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems
J. Wingenbach, S. Schumacher, X. Ma, Physical Review Research, in Press (2024).

PHOENIX -- Paderborn highly optimized and energy efficient solver for  two-dimensional nonlinear Schrödinger equations with integrated extensions
J. Wingenbach, D. Bauch, X. Ma, R. Schade, C. Plessl, S. Schumacher, ArXiv:2411.18341 (2024).