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SVD as a method of the construction of the antisymmetrized basis functions for a multi-electronatom

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dc.contributor.authorIvanov, Igor
dc.contributor.authorHo, Y K
dc.contributor.authorIvanov, D.A.
dc.date.accessioned2015-12-08T22:18:25Z
dc.date.issued2004
dc.date.updated2015-12-08T08:16:15Z
dc.description.abstractWe present a procedure allowing fully antisymmetrized basis functions to be built for a multi-electron system in a very simple and efficient way. The procedure relies solely on a linear algebra procedure, known as the singular value decomposition (SVD), and allows both to construct the basis functions of arbitrary symmetry and to easily compute the matrix elements. We have applied the procedure to calculate triply excited 2l2l′2l″ resonances in lithium and have compared them with the available theoretical and experimental results.
dc.identifier.issn0953-4075
dc.identifier.urihttp://hdl.handle.net/1885/31338
dc.publisherInstitute of Physics Publishing
dc.sourceJournal of Physics B: Atomic, Molecular and Optical Physics
dc.subjectKeywords: Functions; Linear algebra; Lithium; Matrix algebra; Problem solving; Resonance; Arbitrary symmetry; Basis functions; Multi-electron atoms; Singular value decomposition (SVD); Electrons
dc.titleSVD as a method of the construction of the antisymmetrized basis functions for a multi-electronatom
dc.typeJournal article
local.bibliographicCitation.lastpage2527
local.bibliographicCitation.startpage2519
local.contributor.affiliationIvanov, Igor, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationHo, Y K, Academia Sinica
local.contributor.affiliationIvanov, D.A., Moscow Institute of Electronic Technology
local.contributor.authoruidIvanov, Igor, u4156396
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor020201 - Atomic and Molecular Physics
local.identifier.ariespublicationu4169254xPUB82
local.identifier.citationvolume37
local.identifier.doi10.1088/0953-4075/37/12/008
local.identifier.scopusID2-s2.0-3042768966
local.type.statusPublished Version

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