Use this url to cite publication: https://hdl.handle.net/20.500.12259/40881
Orthogonalization procedure for antisymmetrization of J-shell states
Type of publication
Straipsnis konferencijos medžiagoje Web of Science duomenų bazėje / Article in conference proceedings in Web of Science database (P1a1)
Author(s)
| Author | Affiliation | |
|---|---|---|
LT |
Title
Orthogonalization procedure for antisymmetrization of J-shell states
Is part of
Parallel scientific computing and optimization advances and applications / editors Raimondas Čiegis...[et.al.]. New York : Springer, 2009
Date Issued
| Date |
|---|
2009 |
Publisher
New York : Springer, 2009
Publisher (trusted)
Extent
p. 213-221
Abstract (en)
An efficient procedure for construction of the antisymmetric basis of j-shell states with isospin is presented. The basis is represented by one-particle coefficients of fractional parentage (CFPs) employing a simple enumeration scheme of many-particle states. The CFPs are those eigenvectors of the antisymmetrization operator matrix that correspond with unit eigenvalues. The approach is based on an efficient algorithm of construction of the idempotent matrix eigenvectors. The presented algorithm is faster than the diagonalization routine rs() from EISPACK for antisymmetrization procedure applications and is also amenable to parallel calculations.
Series/Report no.
(Springer Optimization and Its Applications. Vol. 27 1931-6828)
Type of document
type::text::journal::journal article::research article
Language
Anglų / English (en)
Coverage Spatial
Jungtinės Amerikos Valstijos / United States of America (US)
ISBN (of the container)
9780387097060
WOS
WOS:000264747200019
Other Identifier(s)
VDU02-000006319