34 citations · 34 across the 2 of their papers we have counts for
3 papers
Hierarchy Configuration Interaction: Combining Seniority Number and Excitation Degree
Fábris Kossoski, Yann Damour, Pierre-François Loos
We propose a novel partitioning of the Hilbert space, hierarchy configuration interaction (hCI), where the excitation degree (with respect to a given reference determinant) and the…
Accurate full configuration interaction correlation energy estimates for five- and six-membered rings
Yann Damour, Mickaël Véril, Fábris Kossoski +4
Following our recent work on the benzene molecule [\href{https://doi.org/10.1063/5.0027617}{J.~Chem.~Phys.~\textbf{153}, 176101 (2020)}], itself motivated by the blind challenge of…
The performance of CIPSI on the ground state electronic energy of benzene
Pierre-François Loos, Yann Damour, Anthony Scemama
Following the recent work of Eriksen et al. [arXiv:2008.02678], we report the performance of the \textit{Configuration Interaction using a Perturbative Selection made Iteratively}…