112 citations · 633 across the 32 of their papers we have counts for
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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…
Physical Wigner functions
Carlos L. Benavides-Riveros, José M. Gracia-Bondía
In spite of their potential usefulness, the characterizations of Wigner functions for Bose and Fermi statistics given by O'Connell and Wigner himself almost thirty years ago has dr…
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…