Matches in SemOpenAlex for { <https://semopenalex.org/work/W2130485825> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2130485825 abstract "The Hartree-Fock (HF) approximation with the charge-density-wave (CDW) instability is used to study the ground-state phase diagram of the spinless Falicov-Kimball model (FKM) extended by $ftext{ensuremath{-}}f$ hopping in two and three dimensions. It is shown that the HF solutions with the CDW instability perfectly reproduce the two-dimensional intermediate-coupling phase diagram of the FKM model with $ftext{ensuremath{-}}f$ hopping, which was recently calculated using the constrained path Monte Carlo (CPMC) method. Using this fact, we have extended our HF study on cases that have been not described by CPMC, namely, (i) the case of small values of $f$-electron hopping integrals, (ii) the case of weak Coulomb interactions, and (iii) the three-dimensional case. We have found that ferroelectricity remains robust with respect to the reducing strength of coupling ($f$-electron hopping) as well as with respect to the increasing dimension of the system." @default.
- W2130485825 created "2016-06-24" @default.
- W2130485825 creator A5084513767 @default.
- W2130485825 date "2008-04-29" @default.
- W2130485825 modified "2023-09-27" @default.
- W2130485825 title "Hartree-Fock study of electronic ferroelectricity in the Falicov-Kimball model with<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mrow><mml:mi>f</mml:mi><mml:mtext>−</mml:mtext><mml:mi>f</mml:mi></mml:mrow></mml:math>hopping" @default.
- W2130485825 cites W1585541580 @default.
- W2130485825 cites W1967920698 @default.
- W2130485825 cites W1969371128 @default.
- W2130485825 cites W1977311411 @default.
- W2130485825 cites W1995598942 @default.
- W2130485825 cites W1999004123 @default.
- W2130485825 cites W2021986124 @default.
- W2130485825 cites W2022386181 @default.
- W2130485825 cites W2022520687 @default.
- W2130485825 cites W2030388071 @default.
- W2130485825 cites W2042337246 @default.
- W2130485825 cites W2047354539 @default.
- W2130485825 cites W2050136077 @default.
- W2130485825 cites W2068834101 @default.
- W2130485825 cites W2096282762 @default.
- W2130485825 cites W2145947443 @default.
- W2130485825 cites W2159513164 @default.
- W2130485825 cites W2049314380 @default.
- W2130485825 doi "https://doi.org/10.1103/physrevb.77.155130" @default.
- W2130485825 hasPublicationYear "2008" @default.
- W2130485825 type Work @default.
- W2130485825 sameAs 2130485825 @default.
- W2130485825 citedByCount "41" @default.
- W2130485825 countsByYear W21304858252012 @default.
- W2130485825 countsByYear W21304858252013 @default.
- W2130485825 countsByYear W21304858252014 @default.
- W2130485825 countsByYear W21304858252015 @default.
- W2130485825 countsByYear W21304858252016 @default.
- W2130485825 countsByYear W21304858252017 @default.
- W2130485825 countsByYear W21304858252018 @default.
- W2130485825 countsByYear W21304858252019 @default.
- W2130485825 countsByYear W21304858252020 @default.
- W2130485825 countsByYear W21304858252021 @default.
- W2130485825 countsByYear W21304858252022 @default.
- W2130485825 countsByYear W21304858252023 @default.
- W2130485825 crossrefType "journal-article" @default.
- W2130485825 hasAuthorship W2130485825A5084513767 @default.
- W2130485825 hasBestOaLocation W21304858252 @default.
- W2130485825 hasConcept C113630233 @default.
- W2130485825 hasConcept C121332964 @default.
- W2130485825 hasConcept C131584629 @default.
- W2130485825 hasConcept C133386390 @default.
- W2130485825 hasConcept C147120987 @default.
- W2130485825 hasConcept C191897082 @default.
- W2130485825 hasConcept C192562407 @default.
- W2130485825 hasConcept C207821765 @default.
- W2130485825 hasConcept C26873012 @default.
- W2130485825 hasConcept C44280652 @default.
- W2130485825 hasConcept C62520636 @default.
- W2130485825 hasConcept C69523127 @default.
- W2130485825 hasConcept C79090758 @default.
- W2130485825 hasConcept C85906118 @default.
- W2130485825 hasConcept C9342510 @default.
- W2130485825 hasConceptScore W2130485825C113630233 @default.
- W2130485825 hasConceptScore W2130485825C121332964 @default.
- W2130485825 hasConceptScore W2130485825C131584629 @default.
- W2130485825 hasConceptScore W2130485825C133386390 @default.
- W2130485825 hasConceptScore W2130485825C147120987 @default.
- W2130485825 hasConceptScore W2130485825C191897082 @default.
- W2130485825 hasConceptScore W2130485825C192562407 @default.
- W2130485825 hasConceptScore W2130485825C207821765 @default.
- W2130485825 hasConceptScore W2130485825C26873012 @default.
- W2130485825 hasConceptScore W2130485825C44280652 @default.
- W2130485825 hasConceptScore W2130485825C62520636 @default.
- W2130485825 hasConceptScore W2130485825C69523127 @default.
- W2130485825 hasConceptScore W2130485825C79090758 @default.
- W2130485825 hasConceptScore W2130485825C85906118 @default.
- W2130485825 hasConceptScore W2130485825C9342510 @default.
- W2130485825 hasIssue "15" @default.
- W2130485825 hasLocation W21304858251 @default.
- W2130485825 hasLocation W21304858252 @default.
- W2130485825 hasLocation W21304858253 @default.
- W2130485825 hasOpenAccess W2130485825 @default.
- W2130485825 hasPrimaryLocation W21304858251 @default.
- W2130485825 hasRelatedWork W1491858767 @default.
- W2130485825 hasRelatedWork W1987754495 @default.
- W2130485825 hasRelatedWork W2041012739 @default.
- W2130485825 hasRelatedWork W2051509264 @default.
- W2130485825 hasRelatedWork W2051866764 @default.
- W2130485825 hasRelatedWork W2067993025 @default.
- W2130485825 hasRelatedWork W2097313404 @default.
- W2130485825 hasRelatedWork W2115400037 @default.
- W2130485825 hasRelatedWork W3124603063 @default.
- W2130485825 hasRelatedWork W335963553 @default.
- W2130485825 hasVolume "77" @default.
- W2130485825 isParatext "false" @default.
- W2130485825 isRetracted "false" @default.
- W2130485825 magId "2130485825" @default.
- W2130485825 workType "article" @default.