The general harmonic-oscillator brackets: Compact expression, symmetries, sums and Fortran code

G. P. Kamuntavičius, R. K. Kalinauskas, Bruce R Barrett, S. Mickevičius, D. Germanas

Research output: Contribution to journalArticle

42 Citations (Scopus)

Abstract

We present a very simple expression and a Fortran code for the fast and precise calculation of three-dimensional harmonic-oscillator transformation brackets. The complete system of symmetries for the brackets along with analytical expressions for sums containing products of two and three brackets is given.

Original languageEnglish (US)
Pages (from-to)191-201
Number of pages11
JournalNuclear Physics, Section A
Volume695
Issue number1-4
DOIs
StatePublished - Dec 3 2001

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brackets
harmonic oscillators
symmetry
products

Keywords

  • 03.65.Fd
  • 21.60.Cs
  • Algebraic methods
  • Mathematical methods in physics
  • Nuclear shell model

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

The general harmonic-oscillator brackets : Compact expression, symmetries, sums and Fortran code. / Kamuntavičius, G. P.; Kalinauskas, R. K.; Barrett, Bruce R; Mickevičius, S.; Germanas, D.

In: Nuclear Physics, Section A, Vol. 695, No. 1-4, 03.12.2001, p. 191-201.

Research output: Contribution to journalArticle

Kamuntavičius, G. P. ; Kalinauskas, R. K. ; Barrett, Bruce R ; Mickevičius, S. ; Germanas, D. / The general harmonic-oscillator brackets : Compact expression, symmetries, sums and Fortran code. In: Nuclear Physics, Section A. 2001 ; Vol. 695, No. 1-4. pp. 191-201.
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