FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2064055844> ?p ?o ?g. }

• W2064055844 abstract "By using slave particle (slave boson and slave fermion) techniques on the Bose-Hubbard model, we study the finite temperature properties of ultracold Bose gases in optical lattices. The phase diagrams at finite temperature are depicted by including different types of slave particles and the effect of the finite types of slave particles is estimated. The superfluid density is evaluated using the Landau second order phase transition theory. The atom density, excitation spectrum, and dispersion curve are also computed at various temperatures, and how the Mott-insulator evolves as the temperature increases is demonstrated. For most quantities to be calculated, we find that there are no qualitative differences in using the slave boson or the slave fermion approaches. However, when studying the stability of the mean field state, we find that in contrast to the slave fermion approach, the slave boson mean field state is not stable. Although the slave boson mean field theory gives a qualitatively correct phase boundary, it corresponds to a local maximum of Landau free energy and cannot describe the second order phase transition because the coefficient ${a}_{4}$ of the fourth order term is always negative in the free energy expansion." @default.
• W2064055844 created "2016-06-24" @default.
• W2064055844 creator A5008502373 @default.
• W2064055844 creator A5052074765 @default.
• W2064055844 creator A5073943257 @default.
• W2064055844 date "2006-04-17" @default.
• W2064055844 modified "2023-09-26" @default.
• W2064055844 title "Slave-particle approach to the finite-temperature properties of ultracold Bose gases in optical lattices" @default.
• W2064055844 cites W1633910587 @default.
• W2064055844 cites W1967336145 @default.
• W2064055844 cites W1967384198 @default.
• W2064055844 cites W1971768420 @default.
• W2064055844 cites W1974833278 @default.
• W2064055844 cites W1982932653 @default.
• W2064055844 cites W1984878693 @default.
• W2064055844 cites W1992938754 @default.
• W2064055844 cites W1995715956 @default.
• W2064055844 cites W1999704215 @default.
• W2064055844 cites W2007391198 @default.
• W2064055844 cites W2008014202 @default.
• W2064055844 cites W2013588702 @default.
• W2064055844 cites W2017521354 @default.
• W2064055844 cites W2021838966 @default.
• W2064055844 cites W2034012235 @default.
• W2064055844 cites W2035413341 @default.
• W2064055844 cites W2054511242 @default.
• W2064055844 cites W2062701104 @default.
• W2064055844 cites W2078114075 @default.
• W2064055844 cites W2081246267 @default.
• W2064055844 cites W2082746010 @default.
• W2064055844 cites W2090912118 @default.
• W2064055844 cites W2093750916 @default.
• W2064055844 cites W2096799064 @default.
• W2064055844 cites W2110072270 @default.
• W2064055844 cites W2133457156 @default.
• W2064055844 cites W2268988003 @default.
• W2064055844 cites W2524466007 @default.
• W2064055844 cites W3099852020 @default.
• W2064055844 doi "https://doi.org/10.1103/physreva.73.043607" @default.
• W2064055844 hasPublicationYear "2006" @default.
• W2064055844 type Work @default.
• W2064055844 sameAs 2064055844 @default.
• W2064055844 citedByCount "12" @default.
• W2064055844 countsByYear W20640558442012 @default.
• W2064055844 countsByYear W20640558442016 @default.
• W2064055844 countsByYear W20640558442020 @default.
• W2064055844 crossrefType "journal-article" @default.
• W2064055844 hasAuthorship W2064055844A5008502373 @default.
• W2064055844 hasAuthorship W2064055844A5052074765 @default.
• W2064055844 hasAuthorship W2064055844A5073943257 @default.
• W2064055844 hasBestOaLocation W20640558442 @default.
• W2064055844 hasConcept C121332964 @default.
• W2064055844 hasConcept C149288129 @default.
• W2064055844 hasConcept C188324986 @default.
• W2064055844 hasConcept C196498566 @default.
• W2064055844 hasConcept C202213908 @default.
• W2064055844 hasConcept C204514805 @default.
• W2064055844 hasConcept C25536358 @default.
• W2064055844 hasConcept C26873012 @default.
• W2064055844 hasConcept C3079626 @default.
• W2064055844 hasConcept C37589322 @default.
• W2064055844 hasConcept C44280652 @default.
• W2064055844 hasConcept C52233224 @default.
• W2064055844 hasConcept C62520636 @default.
• W2064055844 hasConcept C72190298 @default.
• W2064055844 hasConcept C79118098 @default.
• W2064055844 hasConcept C85906118 @default.
• W2064055844 hasConcept C93751859 @default.
• W2064055844 hasConceptScore W2064055844C121332964 @default.
• W2064055844 hasConceptScore W2064055844C149288129 @default.
• W2064055844 hasConceptScore W2064055844C188324986 @default.
• W2064055844 hasConceptScore W2064055844C196498566 @default.
• W2064055844 hasConceptScore W2064055844C202213908 @default.
• W2064055844 hasConceptScore W2064055844C204514805 @default.
• W2064055844 hasConceptScore W2064055844C25536358 @default.
• W2064055844 hasConceptScore W2064055844C26873012 @default.
• W2064055844 hasConceptScore W2064055844C3079626 @default.
• W2064055844 hasConceptScore W2064055844C37589322 @default.
• W2064055844 hasConceptScore W2064055844C44280652 @default.
• W2064055844 hasConceptScore W2064055844C52233224 @default.
• W2064055844 hasConceptScore W2064055844C62520636 @default.
• W2064055844 hasConceptScore W2064055844C72190298 @default.
• W2064055844 hasConceptScore W2064055844C79118098 @default.
• W2064055844 hasConceptScore W2064055844C85906118 @default.
• W2064055844 hasConceptScore W2064055844C93751859 @default.
• W2064055844 hasIssue "4" @default.
• W2064055844 hasLocation W20640558441 @default.
• W2064055844 hasLocation W20640558442 @default.
• W2064055844 hasOpenAccess W2064055844 @default.
• W2064055844 hasPrimaryLocation W20640558441 @default.
• W2064055844 hasRelatedWork W1975045023 @default.
• W2064055844 hasRelatedWork W2001704819 @default.
• W2064055844 hasRelatedWork W2036258367 @default.
• W2064055844 hasRelatedWork W2062104302 @default.
• W2064055844 hasRelatedWork W2108487801 @default.
• W2064055844 hasRelatedWork W2111811208 @default.
• W2064055844 hasRelatedWork W2802035879 @default.
• W2064055844 hasRelatedWork W2951074594 @default.
• W2064055844 hasRelatedWork W3146258575 @default.
• W2064055844 hasRelatedWork W5129063 @default.

• next