A. Förster

most citedBeyond quasi-particle self-consistent

G W

for molecules with vertex corrections

17 citations · 18 across the 3 of their papers we have counts for

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physics.chem-ph2024★ 17 cited

Beyond quasi-particle self-consistent $G W$ for molecules with vertex corrections

Arno Förster

We introduce the $Σ^{BSE} @ L^{BSE}$ self-energy in the quasi-particle self-consistent $G W$ (qs $G W$ ) framework (qs $Σ^{BSE} @ L^{BSE}$ ). Here, $L$ is the two…

physics.chem-ph2024★ 1 cited

Why does the $G W$ approximation give accurate quasiparticle energies? The cancellation of vertex corrections quantified

Arno Förster, Fabien Bruneval

Hedin's $G W$ approximation to the electronic self-energy has been impressively successful to calculate quasiparticle energies, such as ionization potentials, electron affinities, o…

Beyond quasi-particle self-consistent GW for molecules with vertex corrections

Why does the GW approximation give accurate quasiparticle energies? The cancellation of vertex corrections quantified

Beyond quasi-particle self-consistent $G W$ for molecules with vertex corrections

Why does the $G W$ approximation give accurate quasiparticle energies? The cancellation of vertex corrections quantified