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Type of publication: research article
Type of publication (PDB): Straipsnis Clarivate Analytics Web of Science / Article in Clarivate Analytics Web of Science (S1)
Field of Science: Fizika / Physics (N002)
Author(s): Stepšys, Augustinas;Mickevičius, Saulius;Germanas, Darius;Kalinauskas, Ramutis Kazys
Title: Calculation of five-particle harmonic-oscillator transformation brackets
Is part of: Computer physics communications. Amsterdam : Elsevier B.V., 2021, Vol. 265
Extent: p. 1-6
Date: 2021
Keywords: Mathematical methods in physics;Algebraic methods;Nuclear shell model
Abstract: In this work we present a FORTRAN code for the calculation of the matrix of the orbital fractional parentage coefficients for five particles (5HOB) in a translationally invariant basis. Our code calculates the 5HOB eigenvector matrix M and the diagonal eigenvalue matrix F . The full 5HOB matrix is obtained from these matrices. Program summary. Program title: 5hob_serial. CPC Library link to program files: Licensing provisions: GNU General Public License version 3. Programming language: FORTRAN 90. Nature of problem: Calculation of five-particle harmonic-oscillator transformation brackets matrix. Solution method: The method is based on compact expressions of the five-particle harmonics oscillator brackets (5HOB), presented in [1]. Additional comments including restrictions and unusual features: For theoretical issues of revision see section ‘Theoretical aspects’ and for more detailed information see [1]. Restrictions: the 5HOB matrices up to E = 28
Affiliation(s): Fizikos katedra
Fizinių ir technologijos mokslų centras
Vilniaus universitetas
Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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