Matches in SemOpenAlex for { <https://semopenalex.org/work/W2904343197> ?p ?o ?g. }
- W2904343197 endingPage "3236" @default.
- W2904343197 startingPage "3223" @default.
- W2904343197 abstract "The random phase approximation (RPA) systematically overestimates the magnitude of the correlation energy and generally underestimates cohesive energies. This originates in part from the complete lack of exchange terms that would otherwise cancel Pauli exclusion principle violating (EPV) contributions. The uncanceled EPV contributions also manifest themselves in form of an unphysical negative pair density of spin-parallel electrons close to electron–electron coalescence. We follow considerations of many-body perturbation theory to propose an exchange correction that corrects the largest set of EPV contributions, while having the lowest possible computational complexity. The proposed method exchanges adjacent particle/hole pairs in the RPA diagrams, considerably improving the pair density of spin-parallel electrons close to coalescence in the uniform electron gas (UEG). The accuracy of the correlation energy is comparable to other variants of second-order screened exchange (SOSEX) corrections although it is slightly more accurate for the spin-polarized UEG. Its computational complexity scales as O(N5) or O(N4) in orbital space or real space, respectively. Its memory requirement scales as O(N2)." @default.
- W2904343197 created "2018-12-22" @default.
- W2904343197 creator A5011874667 @default.
- W2904343197 creator A5019751186 @default.
- W2904343197 creator A5027957301 @default.
- W2904343197 creator A5040432851 @default.
- W2904343197 date "2019-03-22" @default.
- W2904343197 modified "2023-10-04" @default.
- W2904343197 title "Screened Exchange Corrections to the Random Phase Approximation from Many-Body Perturbation Theory" @default.
- W2904343197 cites W1940567781 @default.
- W2904343197 cites W1967818903 @default.
- W2904343197 cites W1976741239 @default.
- W2904343197 cites W1979040280 @default.
- W2904343197 cites W1980780902 @default.
- W2904343197 cites W1981357107 @default.
- W2904343197 cites W1990849018 @default.
- W2904343197 cites W2017160834 @default.
- W2904343197 cites W2018089423 @default.
- W2904343197 cites W2018822344 @default.
- W2904343197 cites W2020056288 @default.
- W2904343197 cites W2023075769 @default.
- W2904343197 cites W2026907619 @default.
- W2904343197 cites W2029195442 @default.
- W2904343197 cites W2029509567 @default.
- W2904343197 cites W2033212594 @default.
- W2904343197 cites W2033807019 @default.
- W2904343197 cites W2036330668 @default.
- W2904343197 cites W2039152239 @default.
- W2904343197 cites W2048660758 @default.
- W2904343197 cites W2049079467 @default.
- W2904343197 cites W2050056663 @default.
- W2904343197 cites W2066966625 @default.
- W2904343197 cites W2070623500 @default.
- W2904343197 cites W2072996664 @default.
- W2904343197 cites W2074711106 @default.
- W2904343197 cites W2080978520 @default.
- W2904343197 cites W2085111837 @default.
- W2904343197 cites W2092397046 @default.
- W2904343197 cites W2111870660 @default.
- W2904343197 cites W2113448580 @default.
- W2904343197 cites W2134459894 @default.
- W2904343197 cites W2214594993 @default.
- W2904343197 cites W2247216366 @default.
- W2904343197 cites W2288540688 @default.
- W2904343197 cites W2317557823 @default.
- W2904343197 cites W2331860815 @default.
- W2904343197 cites W2547867457 @default.
- W2904343197 cites W2564167688 @default.
- W2904343197 cites W2595110778 @default.
- W2904343197 cites W2890613332 @default.
- W2904343197 cites W2896759831 @default.
- W2904343197 cites W2963009629 @default.
- W2904343197 cites W3099389005 @default.
- W2904343197 cites W3103107763 @default.
- W2904343197 cites W3104023574 @default.
- W2904343197 cites W3104861679 @default.
- W2904343197 cites W4236922098 @default.
- W2904343197 doi "https://doi.org/10.1021/acs.jctc.8b01247" @default.
- W2904343197 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30901204" @default.
- W2904343197 hasPublicationYear "2019" @default.
- W2904343197 type Work @default.
- W2904343197 sameAs 2904343197 @default.
- W2904343197 citedByCount "16" @default.
- W2904343197 countsByYear W29043431972019 @default.
- W2904343197 countsByYear W29043431972020 @default.
- W2904343197 countsByYear W29043431972021 @default.
- W2904343197 countsByYear W29043431972022 @default.
- W2904343197 countsByYear W29043431972023 @default.
- W2904343197 crossrefType "journal-article" @default.
- W2904343197 hasAuthorship W2904343197A5011874667 @default.
- W2904343197 hasAuthorship W2904343197A5019751186 @default.
- W2904343197 hasAuthorship W2904343197A5027957301 @default.
- W2904343197 hasAuthorship W2904343197A5040432851 @default.
- W2904343197 hasBestOaLocation W29043431972 @default.
- W2904343197 hasConcept C110340908 @default.
- W2904343197 hasConcept C121332964 @default.
- W2904343197 hasConcept C121864883 @default.
- W2904343197 hasConcept C138309006 @default.
- W2904343197 hasConcept C147120987 @default.
- W2904343197 hasConcept C149792144 @default.
- W2904343197 hasConcept C151342819 @default.
- W2904343197 hasConcept C174256460 @default.
- W2904343197 hasConcept C177918212 @default.
- W2904343197 hasConcept C35052450 @default.
- W2904343197 hasConcept C62520636 @default.
- W2904343197 hasConcept C87355193 @default.
- W2904343197 hasConceptScore W2904343197C110340908 @default.
- W2904343197 hasConceptScore W2904343197C121332964 @default.
- W2904343197 hasConceptScore W2904343197C121864883 @default.
- W2904343197 hasConceptScore W2904343197C138309006 @default.
- W2904343197 hasConceptScore W2904343197C147120987 @default.
- W2904343197 hasConceptScore W2904343197C149792144 @default.
- W2904343197 hasConceptScore W2904343197C151342819 @default.
- W2904343197 hasConceptScore W2904343197C174256460 @default.
- W2904343197 hasConceptScore W2904343197C177918212 @default.
- W2904343197 hasConceptScore W2904343197C35052450 @default.
- W2904343197 hasConceptScore W2904343197C62520636 @default.
- W2904343197 hasConceptScore W2904343197C87355193 @default.