Matches in SemOpenAlex for { <https://semopenalex.org/work/W2042590835> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2042590835 endingPage "207" @default.
- W2042590835 startingPage "141" @default.
- W2042590835 abstract "Abstract Perturbation theory is reformulated. Schrodinger's equation is recast as a non linear integral equation which yields by Neumann expansion a linked cluster series for the degenerate, quasi degenerate or non degenerate problem. An effective interaction theory emerges that can be formulated in a biorthogonal basis leading to a non Hermitian secular problem. Hermiticity can be recovered in a clear and rigorous way. As the mathematical form of the theory is dictated by the request of physical clarity the latter is obtained naturally. When written in diagrammatic many body language, the integral equation produces a set of linked coupled equations for the degenerate case. The classic summations (Brueckner, Bethe-Faddeev and RPA) emerge naturally. Possible extensions of nuclear matter theory are suggested." @default.
- W2042590835 created "2016-06-24" @default.
- W2042590835 creator A5074647073 @default.
- W2042590835 creator A5082449431 @default.
- W2042590835 date "1981-05-01" @default.
- W2042590835 modified "2023-09-23" @default.
- W2042590835 title "Quasiconfigurations and the theory of effective interactions" @default.
- W2042590835 cites W189812860 @default.
- W2042590835 cites W1968679403 @default.
- W2042590835 cites W1969217114 @default.
- W2042590835 cites W1971904891 @default.
- W2042590835 cites W1977783398 @default.
- W2042590835 cites W1979040280 @default.
- W2042590835 cites W1980780902 @default.
- W2042590835 cites W1988457362 @default.
- W2042590835 cites W1988840433 @default.
- W2042590835 cites W1989066851 @default.
- W2042590835 cites W2005132050 @default.
- W2042590835 cites W2014706862 @default.
- W2042590835 cites W2016519088 @default.
- W2042590835 cites W2017274654 @default.
- W2042590835 cites W2018632465 @default.
- W2042590835 cites W2031066446 @default.
- W2042590835 cites W2039893338 @default.
- W2042590835 cites W2040040153 @default.
- W2042590835 cites W2040861342 @default.
- W2042590835 cites W2051912867 @default.
- W2042590835 cites W2056870780 @default.
- W2042590835 cites W2059399782 @default.
- W2042590835 cites W2066211217 @default.
- W2042590835 cites W2073239440 @default.
- W2042590835 cites W2074297098 @default.
- W2042590835 cites W2080459261 @default.
- W2042590835 cites W2082316492 @default.
- W2042590835 cites W2095270951 @default.
- W2042590835 cites W2102572567 @default.
- W2042590835 cites W2492574366 @default.
- W2042590835 cites W4256042900 @default.
- W2042590835 doi "https://doi.org/10.1016/0370-1573(81)90113-7" @default.
- W2042590835 hasPublicationYear "1981" @default.
- W2042590835 type Work @default.
- W2042590835 sameAs 2042590835 @default.
- W2042590835 citedByCount "29" @default.
- W2042590835 countsByYear W20425908352013 @default.
- W2042590835 countsByYear W20425908352022 @default.
- W2042590835 crossrefType "journal-article" @default.
- W2042590835 hasAuthorship W2042590835A5074647073 @default.
- W2042590835 hasAuthorship W2042590835A5082449431 @default.
- W2042590835 hasConcept C109214941 @default.
- W2042590835 hasConcept C121332964 @default.
- W2042590835 hasConcept C163387558 @default.
- W2042590835 hasConcept C33332235 @default.
- W2042590835 hasConceptScore W2042590835C109214941 @default.
- W2042590835 hasConceptScore W2042590835C121332964 @default.
- W2042590835 hasConceptScore W2042590835C163387558 @default.
- W2042590835 hasConceptScore W2042590835C33332235 @default.
- W2042590835 hasIssue "3" @default.
- W2042590835 hasLocation W20425908351 @default.
- W2042590835 hasOpenAccess W2042590835 @default.
- W2042590835 hasPrimaryLocation W20425908351 @default.
- W2042590835 hasRelatedWork W1516968826 @default.
- W2042590835 hasRelatedWork W1964976795 @default.
- W2042590835 hasRelatedWork W2019788887 @default.
- W2042590835 hasRelatedWork W2019906929 @default.
- W2042590835 hasRelatedWork W2028183615 @default.
- W2042590835 hasRelatedWork W2040586985 @default.
- W2042590835 hasRelatedWork W2051966603 @default.
- W2042590835 hasRelatedWork W2078959720 @default.
- W2042590835 hasRelatedWork W2179751020 @default.
- W2042590835 hasRelatedWork W2517936216 @default.
- W2042590835 hasVolume "71" @default.
- W2042590835 isParatext "false" @default.
- W2042590835 isRetracted "false" @default.
- W2042590835 magId "2042590835" @default.
- W2042590835 workType "article" @default.