TY - JOUR AU - Marc Aichner AU - Matteo Gatti AU - Lucia Reining BT - Phys. Rev. Lett. DA - 09/2026 DO - 10.1103/nk3g-crbw PB - American Physical Society PY - 2026 EP - 126901 T2 - Phys. Rev. Lett. TI - Effective Residual Interaction Kernel Approach for Optical Spectra UR - https://link.aps.org/doi/10.1103/nk3g-crbw VL - 137 ER -