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20092021
most citedVariational determination of the second-order density matrix for the isoelectronic series of beryllium, neon and silicon

63 citations · 79 across the 4 of their papers we have counts for

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Showing 2013Show all

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cond-mat.str-el2013★ 11 cited

Extensive v2DM study of the one-dimensional Hubbard model for large lattice sizes: Exploiting translational invariance and parity

Brecht Verstichel, Helen van Aggelen, Ward Poelmans +2

Using variational density matrix optimization with two- and three-index conditions we study the one-dimensional Hubbard model with periodic boundary conditions at various filling f…