Please use this identifier to cite or link to this item:
https://repositorio.ufba.br/handle/ri/14535
metadata.dc.type: | Artigo de Periódico |
Title: | A configuration interaction model to investigate many-electron systems in cavities |
Other Titles: | Journal of Physics B: Atomic, Molecular and Optical Physics |
Authors: | Viann, J. D. M. Rivelino, Roberto |
metadata.dc.creator: | Viann, J. D. M. Rivelino, Roberto |
Abstract: | A configuration interaction (CI) model to treat confined many-electron systems is presented. Our model proposes a spatially confined linear combination of configuration interaction (LCCI) functions, built from basis functions that do not satisfy confinement boundary conditions. As an application we have calculated total energies for the He ground state, assuming that the atom is enclosed within a spherical cavity with infinite potential walls. Comparisons with other results in the literature are made in order to verify our model. |
Keywords: | many-electron atom spherical cavity |
metadata.dc.rights: | Acesso Aberto |
URI: | http://repositorio.ufba.br/ri/handle/ri/14535 |
Issue Date: | 2001 |
Appears in Collections: | Artigo Publicado em Periódico (FIS) |
Files in This Item:
File | Description | Size | Format | |
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J. D. M. Vianna.pdf | 83,1 kB | Adobe PDF | View/Open |
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