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physics.chem-ph2020★ 38 cited
Are multi-quasiparticle interactions important in molecular ionization?
Carlos Mejuto-Zaera, Guorong Weng, Mariya Romanova +4
Photo-emission spectroscopy directly probes individual electronic states, ranging from single excitations to high-energy satellites, which simultaneously represent multiple quasipa…
physics.comp-ph2020★ 22 cited
Decomposition and embedding in the stochastic self-energy
Mariya Romanova, Vojtěch Vlček
We present two new developments for computing excited state energies within the approximation. First, calculations of the Green's function and the screened Coulomb interaction…