Matches in SemOpenAlex for { <https://semopenalex.org/work/W1980991912> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W1980991912 endingPage "9426" @default.
- W1980991912 startingPage "9423" @default.
- W1980991912 abstract "We present a new Green's-function approach to charged spin systems which preserves the local constraints prohibiting double occupancy. It is a systematic fermionic expansion and yields 1/(2z) as a control parameter for the Heisenberg model. For the t-J model the spin and hole Green's functions are treated on an equal footing. In the Ising limit, the Brinkman-Rice approximation and a bandwidth ensuremath{sim}${J}^{z}$ are recovered for, respectively, the incoherent and coherent hole motion. A new picture for the coherent hole propagation is obtained in the Heisenberg limit." @default.
- W1980991912 created "2016-06-24" @default.
- W1980991912 creator A5035489414 @default.
- W1980991912 creator A5068651534 @default.
- W1980991912 date "1989-11-01" @default.
- W1980991912 modified "2023-09-25" @default.
- W1980991912 title "Wick’s theorem for charged spin systems" @default.
- W1980991912 cites W1990446167 @default.
- W1980991912 cites W2019815525 @default.
- W1980991912 cites W2034748445 @default.
- W1980991912 cites W2054684739 @default.
- W1980991912 cites W2055291409 @default.
- W1980991912 cites W2076878202 @default.
- W1980991912 cites W2224808338 @default.
- W1980991912 doi "https://doi.org/10.1103/physrevb.40.9423" @default.
- W1980991912 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9991458" @default.
- W1980991912 hasPublicationYear "1989" @default.
- W1980991912 type Work @default.
- W1980991912 sameAs 1980991912 @default.
- W1980991912 citedByCount "42" @default.
- W1980991912 countsByYear W19809919122018 @default.
- W1980991912 crossrefType "journal-article" @default.
- W1980991912 hasAuthorship W1980991912A5035489414 @default.
- W1980991912 hasAuthorship W1980991912A5068651534 @default.
- W1980991912 hasConcept C121332964 @default.
- W1980991912 hasConcept C134306372 @default.
- W1980991912 hasConcept C151201525 @default.
- W1980991912 hasConcept C155355069 @default.
- W1980991912 hasConcept C201665358 @default.
- W1980991912 hasConcept C33923547 @default.
- W1980991912 hasConcept C37914503 @default.
- W1980991912 hasConcept C42704618 @default.
- W1980991912 hasConcept C62520636 @default.
- W1980991912 hasConcept C97355855 @default.
- W1980991912 hasConceptScore W1980991912C121332964 @default.
- W1980991912 hasConceptScore W1980991912C134306372 @default.
- W1980991912 hasConceptScore W1980991912C151201525 @default.
- W1980991912 hasConceptScore W1980991912C155355069 @default.
- W1980991912 hasConceptScore W1980991912C201665358 @default.
- W1980991912 hasConceptScore W1980991912C33923547 @default.
- W1980991912 hasConceptScore W1980991912C37914503 @default.
- W1980991912 hasConceptScore W1980991912C42704618 @default.
- W1980991912 hasConceptScore W1980991912C62520636 @default.
- W1980991912 hasConceptScore W1980991912C97355855 @default.
- W1980991912 hasIssue "13" @default.
- W1980991912 hasLocation W19809919121 @default.
- W1980991912 hasLocation W19809919122 @default.
- W1980991912 hasOpenAccess W1980991912 @default.
- W1980991912 hasPrimaryLocation W19809919121 @default.
- W1980991912 hasRelatedWork W100640778 @default.
- W1980991912 hasRelatedWork W1845934668 @default.
- W1980991912 hasRelatedWork W2009611980 @default.
- W1980991912 hasRelatedWork W2013205904 @default.
- W1980991912 hasRelatedWork W2045954389 @default.
- W1980991912 hasRelatedWork W2047789110 @default.
- W1980991912 hasRelatedWork W2073132541 @default.
- W1980991912 hasRelatedWork W2078124205 @default.
- W1980991912 hasRelatedWork W2115351649 @default.
- W1980991912 hasRelatedWork W2383415214 @default.
- W1980991912 hasVolume "40" @default.
- W1980991912 isParatext "false" @default.
- W1980991912 isRetracted "false" @default.
- W1980991912 magId "1980991912" @default.
- W1980991912 workType "article" @default.