RPA in wavefunction representation

P. ‐G Reinhard, Y. K. Gambhir

Research output: Contribution to journalArticle

44 Citations (Scopus)

Abstract

The RPA is formulated in subspaces of coordinate‐like and momentum‐like 1 ph operators. This allows to embed a large class of approximative schemes into a generalized RPA treatment. We give a detailed formulation in terms of wavefunctions in coordinate space which is ideally suited to practical programming. In particular, we work out the reduction to spherical tensors in the case of spherical symmetry which is most often the starting point in finite Fermion systems.

Original languageEnglish
Pages (from-to)598-631
Number of pages34
JournalAnnalen der Physik
Volume504
Issue number8
DOIs
Publication statusPublished - 1992

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programming
fermions
tensors
formulations
operators
symmetry

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Reinhard, P. ‐G ; Gambhir, Y. K. / RPA in wavefunction representation. In: Annalen der Physik. 1992 ; Vol. 504, No. 8. pp. 598-631.
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RPA in wavefunction representation. / Reinhard, P. ‐G; Gambhir, Y. K.

In: Annalen der Physik, Vol. 504, No. 8, 1992, p. 598-631.

Research output: Contribution to journalArticle

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