Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007146897> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2007146897 endingPage "4530" @default.
- W2007146897 startingPage "4523" @default.
- W2007146897 abstract "The theory for polarization propagator calculations based on a correlated reference state in the form of a spin singlet restricted antisymmetrized geminal power (AGP) is discussed. Particular attention is paid to the calculation of excitation energies and transition moments for the molecules over all internuclear separations, i.e., not just single point vertical energies, which is done in standard RPA or in higher-order treatments using perturbation methods. Simple applications to the Be atom, and the LiH and Li2 molecules are used to illustrate how this simple correlated state, which is completely determined by the choice of orbital basis (i.e., no choice of configurations is necessary), can cure the notorious consistency problems and the instabilities against the breaking of symmetry, which plague standard RPA based on a Hartree–Fock (HF) single determinantal reference state." @default.
- W2007146897 created "2016-06-24" @default.
- W2007146897 creator A5022308564 @default.
- W2007146897 creator A5034453926 @default.
- W2007146897 creator A5034798965 @default.
- W2007146897 creator A5087371233 @default.
- W2007146897 date "1987-04-15" @default.
- W2007146897 modified "2023-10-17" @default.
- W2007146897 title "Generalized Tamm–Dancoff approximation (GTDA) and random-phase approximation (GRPA) calculations on LiH, Be, and Li2" @default.
- W2007146897 cites W1513730777 @default.
- W2007146897 cites W1536724259 @default.
- W2007146897 cites W1609540480 @default.
- W2007146897 cites W1965954339 @default.
- W2007146897 cites W1969544113 @default.
- W2007146897 cites W1984830779 @default.
- W2007146897 cites W1995599284 @default.
- W2007146897 cites W2002012886 @default.
- W2007146897 cites W2010646686 @default.
- W2007146897 cites W2018910721 @default.
- W2007146897 cites W2019230302 @default.
- W2007146897 cites W2020128866 @default.
- W2007146897 cites W2022309698 @default.
- W2007146897 cites W2039232380 @default.
- W2007146897 cites W2049484999 @default.
- W2007146897 cites W2051702036 @default.
- W2007146897 cites W2056263473 @default.
- W2007146897 cites W2061113799 @default.
- W2007146897 cites W2067012491 @default.
- W2007146897 cites W2074474245 @default.
- W2007146897 cites W2076808656 @default.
- W2007146897 cites W2078563881 @default.
- W2007146897 cites W2088687759 @default.
- W2007146897 cites W2138441219 @default.
- W2007146897 doi "https://doi.org/10.1063/1.452728" @default.
- W2007146897 hasPublicationYear "1987" @default.
- W2007146897 type Work @default.
- W2007146897 sameAs 2007146897 @default.
- W2007146897 citedByCount "17" @default.
- W2007146897 countsByYear W20071468972012 @default.
- W2007146897 countsByYear W20071468972018 @default.
- W2007146897 countsByYear W20071468972019 @default.
- W2007146897 countsByYear W20071468972020 @default.
- W2007146897 countsByYear W20071468972021 @default.
- W2007146897 crossrefType "journal-article" @default.
- W2007146897 hasAuthorship W2007146897A5022308564 @default.
- W2007146897 hasAuthorship W2007146897A5034453926 @default.
- W2007146897 hasAuthorship W2007146897A5034798965 @default.
- W2007146897 hasAuthorship W2007146897A5087371233 @default.
- W2007146897 hasBestOaLocation W20071468971 @default.
- W2007146897 hasConcept C104416048 @default.
- W2007146897 hasConcept C121332964 @default.
- W2007146897 hasConcept C138309006 @default.
- W2007146897 hasConcept C174256460 @default.
- W2007146897 hasConcept C181500209 @default.
- W2007146897 hasConcept C184779094 @default.
- W2007146897 hasConcept C185592680 @default.
- W2007146897 hasConcept C2779758233 @default.
- W2007146897 hasConcept C33062035 @default.
- W2007146897 hasConcept C62520636 @default.
- W2007146897 hasConcept C71240020 @default.
- W2007146897 hasConcept C83581075 @default.
- W2007146897 hasConceptScore W2007146897C104416048 @default.
- W2007146897 hasConceptScore W2007146897C121332964 @default.
- W2007146897 hasConceptScore W2007146897C138309006 @default.
- W2007146897 hasConceptScore W2007146897C174256460 @default.
- W2007146897 hasConceptScore W2007146897C181500209 @default.
- W2007146897 hasConceptScore W2007146897C184779094 @default.
- W2007146897 hasConceptScore W2007146897C185592680 @default.
- W2007146897 hasConceptScore W2007146897C2779758233 @default.
- W2007146897 hasConceptScore W2007146897C33062035 @default.
- W2007146897 hasConceptScore W2007146897C62520636 @default.
- W2007146897 hasConceptScore W2007146897C71240020 @default.
- W2007146897 hasConceptScore W2007146897C83581075 @default.
- W2007146897 hasIssue "8" @default.
- W2007146897 hasLocation W20071468971 @default.
- W2007146897 hasOpenAccess W2007146897 @default.
- W2007146897 hasPrimaryLocation W20071468971 @default.
- W2007146897 hasRelatedWork W1625767003 @default.
- W2007146897 hasRelatedWork W1964479921 @default.
- W2007146897 hasRelatedWork W1991135212 @default.
- W2007146897 hasRelatedWork W2033807019 @default.
- W2007146897 hasRelatedWork W2083654468 @default.
- W2007146897 hasRelatedWork W2488528123 @default.
- W2007146897 hasRelatedWork W2888496214 @default.
- W2007146897 hasRelatedWork W2890613332 @default.
- W2007146897 hasRelatedWork W2951485968 @default.
- W2007146897 hasRelatedWork W2131060034 @default.
- W2007146897 hasVolume "86" @default.
- W2007146897 isParatext "false" @default.
- W2007146897 isRetracted "false" @default.
- W2007146897 magId "2007146897" @default.
- W2007146897 workType "article" @default.