Use this url to cite publication: https://hdl.handle.net/20.500.12259/48162
Revised calculation of four-particle harmonic-oscillator transformation brackets matrix
Type of publication
Straipsnis Web of Science ir Scopus duomenų bazėje / Article in Web of Science and Scopus database (S1)
Author(s)
Author | Affiliation | |||
---|---|---|---|---|
LT | Kauno technologijos universitetas | LT | ||
Fizikos institutas | LT | |||
Title [en]
Revised calculation of four-particle harmonic-oscillator transformation brackets matrix
Is part of
Computer physics communications. Amsterdam, Netherlands : Elsevier B.V., 2013, vol. 184, iss. 2
Date Issued
Date |
---|
2013 |
Publisher
Amsterdam, Netherlands : Elsevier B.V
Publisher (trusted)
Extent
p. 409-413
Abstract (en)
In this article we present a new, considerably enhanced and more rapid method for calculation of the matrix of four-particle harmonic-oscillator transformation brackets (4HOB). The new method is an improved version of 4HOB matrix calculations which facilitates the matrix calculation by finding the eigenvectors of the 4HOB matrix explicitly. Using this idea the new Fortran code for fast and 4HOB matrix calculation is presented. The calculation time decreases more than a few hundred times for large matrices. As many problems of nuclear and hadron physics structure are modeled on the harmonic oscillator (HO) basis our presented method can be useful for large-scale nuclear structure and many-particle identical fermion systems calculations.
Type of document
type::text::journal::journal article::research article
Language
Anglų / English (en)
Coverage Spatial
Nyderlandai / Netherlands (NL)
ISSN (of the container)
0010-4655
WOS
WOS:000311661100016
Other Identifier(s)
VDU02-000013312
Access Rights
Apribota prieiga / Restricted Access
Journal | IF | AIF | AIF (min) | AIF (max) | Cat | AV | Year | Quartile |
---|---|---|---|---|---|---|---|---|
COMPUTER PHYSICS COMMUNICATIONS | 2.407 | 1.827 | 1.729 | 1.926 | 2 | 1.3 | 2013 | Q1 |
Journal | IF | AIF | AIF (min) | AIF (max) | Cat | AV | Year | Quartile |
---|---|---|---|---|---|---|---|---|
COMPUTER PHYSICS COMMUNICATIONS | 2.407 | 1.827 | 1.729 | 1.926 | 2 | 1.3 | 2013 | Q1 |
Journal | Cite Score | SNIP | SJR | Year | Quartile |
---|---|---|---|---|---|
Computer Physics Communications | 5.9 | 1.646 | 1.455 | 2013 | Q1 |