NAGIOS: RODERIC FUNCIONANDO

High-quality variational wave functions for small He-4 clusters

Repositori DSpace/Manakin

dc.contributor.author	Guardiola Barcena, Rafael
dc.contributor.author	Portesi, M.
dc.contributor.author	Navarro Faus, Jesús
dc.date.accessioned	2014-07-10T10:16:17Z
dc.date.available	2014-07-10T10:16:17Z
dc.date.issued	1999
dc.identifier.citation	Guardiola Barcena, Rafael Portesi, M. Navarro Faus, Jesús 1999 High-quality variational wave functions for small He-4 clusters Physical Review B 60 9 6288 6291
dc.identifier.uri	http://hdl.handle.net/10550/37153
dc.description.abstract	We report a variational calculation of ground state energies and radii for 4He_N droplets (3 \leq N \leq 40), using the atom-atom interaction HFD-B(HE). The trial wave function has a simple structure, combining two- and three-body correlation functions coming from a translationally invariant configuration-interaction description, and Jastrow-type short-range correlations. The calculated ground state energies differ by around 2% from the diffusion Monte Carlo results.
dc.language.iso	eng
dc.relation.ispartof	Physical Review B, 1999, vol. 60, num. 9, p. 6288-6291
dc.subject	Física
dc.title	High-quality variational wave functions for small He-4 clusters
dc.type	journal article	es_ES
dc.date.updated	2014-07-10T10:16:17Z
dc.identifier.doi	10.1103/PhysRevB.60.6288
dc.identifier.idgrec	082234
dc.rights.accessRights	open access	es_ES