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The translationally-invariant coupled cluster method in coordinate space

Document type: Articulo

Abstract

We study a formulation of the translationally-invariant coupled cluster method in coordinate space. Previous calculations in configuration space showed poor convergence, a problem that the new formulation is expected to remedy. This question is investigated for a system of bosons interacting through the Wigner part of the Afnan-Tang S3 interaction, where previous results exist.

General information

Issue date: mayo 2000
Document language: English
Journal: Physics Letters B; vol. 480, no. 1-2
Origin: Facultad de Ciencias Exactas
Others identifiers: hdl:11336/98125
ISSN: 0370-2693
Pages: 61-64
xmlui.dri2xhtml.METS-1.0.item-dc-subject: many-body techniques ; two-body correlations ; coupled cluster methods
Subjects: Ciencias Exactas ; Física

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Created: 11 de septiembre de 2020
Available since: 11 de septiembre de 2020
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/104416
  • https://doi.org/10.1016/S0370-2693(00)00368-3

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