2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/18494An approximation for the unknown two-electron wavefunctions (geminals) of the interacting uniform electron gas is found, starting from the effective screened Coulomb potential proposed by Overhauser [Can. J. Phys. 73, 683 (1995)]. The short-range part (small electron-electron distances) of the corresponding pair density is in accurate agreement with the Quantum Monte Carlo results.9 pages, 3 figures. To appear in "Electron Correlations and Material Properties 2", edited by A. Gonis, N. Kioussis, and M. Ciftan (Kluwer Academic/Plenum Publishers, New York)Condensed Mattertext