2 papers
physics.chem-ph2026
Excited-state Properties Beyond the Excitation Energy from Orbital-Optimized Density Functional Calculations II: Absorption Spectra
Lorenzo Restaino, Diego Llorena Prieto, Jukka John +3
Absorption spectra up to 10 eV are calculated for a set of small molecules using a variational density functional approach in which the orbitals are optimized for each excited stat…
physics.chem-ph2026
Excited-state Properties Beyond the Excitation Energy from Orbital-Optimized Density Functional Calculations I: Dipole Moments of Rydberg States
Lorenzo Restaino, Jukka John, Diego Llorena Prieto +3
Rydberg excited states are challenging to describe due to their highly diffuse character. Orbital-optimized density functional calculations typically provide more accurate values o…