Matches in SemOpenAlex for { <https://semopenalex.org/work/W2077365748> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2077365748 endingPage "61" @default.
- W2077365748 startingPage "19" @default.
- W2077365748 abstract "The constitutive quantities in Mori's theory, the residual forces, are expanded in terms of time-dependent correlation functions and products of operators at t = 0, where it is assumed that the time derivatives of the observables are given by products of them. As a first consequence the Heisenberg dynamics of the observables are obtained as an expansion of the same type. The dynamic equations for correlation functions result to be selfconsistent nonlinear equations of the type known from mode-mode coupling approximations. The approach yields a necessary condition for the validity of the presented equations. As a third consequence the static correlations can be calculated from fluctuation-dissipation theorems, if the observables obey a Lie algebra. For a simple spin model the convergence of the expansion is studied. As a further test, dynamic and static correlations are calculated for a Heisenberg ferromagnet at low temperatures, where the results are compared to those of a Holstein-Primakoff treatment." @default.
- W2077365748 created "2016-06-24" @default.
- W2077365748 creator A5026177526 @default.
- W2077365748 creator A5062607357 @default.
- W2077365748 creator A5074416779 @default.
- W2077365748 date "1996-03-01" @default.
- W2077365748 modified "2023-10-01" @default.
- W2077365748 title "Selfconsistent approximations in Mori's theory" @default.
- W2077365748 cites W1972656940 @default.
- W2077365748 cites W2050945279 @default.
- W2077365748 cites W2124138287 @default.
- W2077365748 doi "https://doi.org/10.1016/0378-4371(95)00385-1" @default.
- W2077365748 hasPublicationYear "1996" @default.
- W2077365748 type Work @default.
- W2077365748 sameAs 2077365748 @default.
- W2077365748 citedByCount "4" @default.
- W2077365748 countsByYear W20773657482013 @default.
- W2077365748 countsByYear W20773657482023 @default.
- W2077365748 crossrefType "journal-article" @default.
- W2077365748 hasAuthorship W2077365748A5026177526 @default.
- W2077365748 hasAuthorship W2077365748A5062607357 @default.
- W2077365748 hasAuthorship W2077365748A5074416779 @default.
- W2077365748 hasBestOaLocation W20773657482 @default.
- W2077365748 hasConcept C111472728 @default.
- W2077365748 hasConcept C11413529 @default.
- W2077365748 hasConcept C121332964 @default.
- W2077365748 hasConcept C121864883 @default.
- W2077365748 hasConcept C127413603 @default.
- W2077365748 hasConcept C131584629 @default.
- W2077365748 hasConcept C133386390 @default.
- W2077365748 hasConcept C135402231 @default.
- W2077365748 hasConcept C138885662 @default.
- W2077365748 hasConcept C143724316 @default.
- W2077365748 hasConcept C151730666 @default.
- W2077365748 hasConcept C155512373 @default.
- W2077365748 hasConcept C158622935 @default.
- W2077365748 hasConcept C162324750 @default.
- W2077365748 hasConcept C18903297 @default.
- W2077365748 hasConcept C2777299769 @default.
- W2077365748 hasConcept C2777303404 @default.
- W2077365748 hasConcept C2780586882 @default.
- W2077365748 hasConcept C32848918 @default.
- W2077365748 hasConcept C33923547 @default.
- W2077365748 hasConcept C37914503 @default.
- W2077365748 hasConcept C50522688 @default.
- W2077365748 hasConcept C53622274 @default.
- W2077365748 hasConcept C62520636 @default.
- W2077365748 hasConcept C78519656 @default.
- W2077365748 hasConcept C86803240 @default.
- W2077365748 hasConceptScore W2077365748C111472728 @default.
- W2077365748 hasConceptScore W2077365748C11413529 @default.
- W2077365748 hasConceptScore W2077365748C121332964 @default.
- W2077365748 hasConceptScore W2077365748C121864883 @default.
- W2077365748 hasConceptScore W2077365748C127413603 @default.
- W2077365748 hasConceptScore W2077365748C131584629 @default.
- W2077365748 hasConceptScore W2077365748C133386390 @default.
- W2077365748 hasConceptScore W2077365748C135402231 @default.
- W2077365748 hasConceptScore W2077365748C138885662 @default.
- W2077365748 hasConceptScore W2077365748C143724316 @default.
- W2077365748 hasConceptScore W2077365748C151730666 @default.
- W2077365748 hasConceptScore W2077365748C155512373 @default.
- W2077365748 hasConceptScore W2077365748C158622935 @default.
- W2077365748 hasConceptScore W2077365748C162324750 @default.
- W2077365748 hasConceptScore W2077365748C18903297 @default.
- W2077365748 hasConceptScore W2077365748C2777299769 @default.
- W2077365748 hasConceptScore W2077365748C2777303404 @default.
- W2077365748 hasConceptScore W2077365748C2780586882 @default.
- W2077365748 hasConceptScore W2077365748C32848918 @default.
- W2077365748 hasConceptScore W2077365748C33923547 @default.
- W2077365748 hasConceptScore W2077365748C37914503 @default.
- W2077365748 hasConceptScore W2077365748C50522688 @default.
- W2077365748 hasConceptScore W2077365748C53622274 @default.
- W2077365748 hasConceptScore W2077365748C62520636 @default.
- W2077365748 hasConceptScore W2077365748C78519656 @default.
- W2077365748 hasConceptScore W2077365748C86803240 @default.
- W2077365748 hasIssue "1" @default.
- W2077365748 hasLocation W20773657481 @default.
- W2077365748 hasLocation W20773657482 @default.
- W2077365748 hasLocation W20773657483 @default.
- W2077365748 hasLocation W20773657484 @default.
- W2077365748 hasOpenAccess W2077365748 @default.
- W2077365748 hasPrimaryLocation W20773657481 @default.
- W2077365748 hasRelatedWork W165780274 @default.
- W2077365748 hasRelatedWork W1863038258 @default.
- W2077365748 hasRelatedWork W1887191277 @default.
- W2077365748 hasRelatedWork W1932703423 @default.
- W2077365748 hasRelatedWork W2092793634 @default.
- W2077365748 hasRelatedWork W2784180841 @default.
- W2077365748 hasRelatedWork W2941150820 @default.
- W2077365748 hasRelatedWork W3002883163 @default.
- W2077365748 hasRelatedWork W3030132518 @default.
- W2077365748 hasRelatedWork W4301265904 @default.
- W2077365748 hasVolume "225" @default.
- W2077365748 isParatext "false" @default.
- W2077365748 isRetracted "false" @default.
- W2077365748 magId "2077365748" @default.
- W2077365748 workType "article" @default.