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Recurrence relations for fully correlated Gaussians with odd powers of interparticle coordinates
Author(s) -
Harris Frank E.,
Monkhorst Hendrik J.
Publication year - 2006
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.21073
Subject(s) - quantum , statistical physics , correlation , physics , electronic correlation , theoretical physics , quantum mechanics , electron , mathematics , geometry
It is shown that the recurrence relations previously derived by the present authors, connecting fully correlated Gaussians to which even powers of the interparticle distances have been appended, are also applicable when these distances appear as odd powers. Implications of this demonstration for the description of electron correlation in few‐body systems are also reviewed. © 2006 Wiley Periodicals, Inc. Int J Quantum Chem, 2006