43 citations · 196 across the 13 of their papers we have counts for
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Finite-size Effects in periodic EOM-CCSD for Ionization Energies and Electron Affinities: Convergence Rate and Extrapolation to the Thermodynamic Limit
Evgeny Moerman, Alejandro Gallo, Andreas Irmler +4
We investigate the convergence of quasi-particle energies for periodic systems to the thermodynamic limit using increasingly large simulation cells corresponding to increasingly de…
Understanding Discrepancies of Wavefunction Theories for Large Molecules
Tobias Schäfer, Andreas Irmler, Alejandro Gallo +1
Quantum mechanical many-electron calculations can predict properties of atoms, molecules and even complex materials. The employed computational methods play a quintessential role i…
Investigating the basis set convergence of diagrammatically decomposed coupled-cluster correlation energy contributions for the uniform electron gas
Nikolaos Masios, Felix Hummel, Andreas Grüneis +1
We investigate the convergence of coupled-cluster correlation energies and related quantities with respect to the employed basis set size for the uniform electron gas to gain a bet…