24 citations · 88 across the 9 of their papers we have counts for
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physics.chem-ph2012★ 14 cited
Testing one-body density functionals on a solvable model
Carlos L. Benavides-Riveros, Joseph C. Várilly
There are several physically motivated density matrix functionals in the literature, built from the knowledge of the natural orbitals and the occupation numbers of the one-body red…
physics.chem-ph2012★ 21 cited
The lowest excited configuration of harmonium
Carlos L. Benavides-Riveros, José M. Gracia-Bondía, Joseph C. Várilly
The harmonium model has long been regarded as an exactly solvable laboratory bench for quantum chemistry [Heisenberg, 1926]. For studying correlation energy, only the ground state…