Exact non-Born-Oppenheimer wave function for the Hooke-Calogero model of the H2 molecule - A useful exact molecular model for electron correlation studies
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Eur. Phys. J. D, 37 3 (2006) 351-359
Published online: 31 January 2006
DOI: 10.1140/epjd/e2006-00024-4