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20082026
most citedDetermining the N-representability of a reduced density matrix via unitary evolution and stochastic sampling

5 citations · 6 across the 6 of their papers we have counts for

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quant-ph2026

Is the matrix completion of reduced density matrices unique?

Gustavo E. Massaccesi, Ofelia B. Oña, Luis Lain +4

Reduced density matrices are central to describing observables in many-body quantum systems. In electronic structure theory, the two-particle reduced density matrix (2-RDM) suffice…

quant-ph2026★ 1 cited

Determining the ensemble N-representability of Reduced Density Matrices

Ofelia B. Oña, Gustavo E. Massaccesi, Pablo Capuzzi +5

The N-representability problem for reduced density matrices remains a fundamental challenge in electronic structure theory. Following our previous work that employs a unitary-evolu…