Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078294796> ?p ?o ?g. }
- W2078294796 abstract "We present an improved many-body T-matrix theory for partially Bose-Einstein condensed atomic gases by treating the phase fluctuations exactly. The resulting mean-field theory is valid in arbitrary dimensions and able to describe the low-temperature crossover between three, two and one-dimensional Bose gases. When applied to a degenerate two-dimensional atomic hydrogen gas, we obtain a reduction of the three-body recombination rate which compares favorably with experiment. Supplementing the mean-field theory with a renormalization-group approach to treat the critical fluctuations, we also incorporate into the theory the Kosterlitz-Thouless transition that occurs in a homogeneous Bose gas in two dimensions. In particular, we calculate the critical conditions for the Kosterlitz-Thouless phase transition as a function of the microscopic parameters of the theory. The proposed theory is further applied to a trapped one-dimensional Bose gas, where we find good agreement with exact numerical results obtained by solving a nonlinear Langevin field equation." @default.
- W2078294796 created "2016-06-24" @default.
- W2078294796 creator A5009127164 @default.
- W2078294796 creator A5014378119 @default.
- W2078294796 creator A5045052352 @default.
- W2078294796 creator A5086230711 @default.
- W2078294796 date "2002-07-30" @default.
- W2078294796 modified "2023-10-10" @default.
- W2078294796 title "Low dimensional Bose gases" @default.
- W2078294796 cites W1578936170 @default.
- W2078294796 cites W1804027741 @default.
- W2078294796 cites W1813797119 @default.
- W2078294796 cites W1971556702 @default.
- W2078294796 cites W1986644928 @default.
- W2078294796 cites W1995809559 @default.
- W2078294796 cites W2005610118 @default.
- W2078294796 cites W2008317504 @default.
- W2078294796 cites W2010954842 @default.
- W2078294796 cites W2014049935 @default.
- W2078294796 cites W2015419021 @default.
- W2078294796 cites W2016838020 @default.
- W2078294796 cites W2017730548 @default.
- W2078294796 cites W2023871048 @default.
- W2078294796 cites W2036294765 @default.
- W2078294796 cites W2047952218 @default.
- W2078294796 cites W2048155720 @default.
- W2078294796 cites W2048775851 @default.
- W2078294796 cites W2057027761 @default.
- W2078294796 cites W2058910397 @default.
- W2078294796 cites W2060230617 @default.
- W2078294796 cites W2062127177 @default.
- W2078294796 cites W2067520844 @default.
- W2078294796 cites W2070009926 @default.
- W2078294796 cites W2072707005 @default.
- W2078294796 cites W2083412492 @default.
- W2078294796 cites W2086860422 @default.
- W2078294796 cites W2089391400 @default.
- W2078294796 cites W2090250487 @default.
- W2078294796 cites W2092520246 @default.
- W2078294796 cites W2101936997 @default.
- W2078294796 cites W2128286597 @default.
- W2078294796 cites W2130835026 @default.
- W2078294796 cites W2140460080 @default.
- W2078294796 cites W2144827050 @default.
- W2078294796 cites W2146635944 @default.
- W2078294796 cites W2166327568 @default.
- W2078294796 cites W47339953 @default.
- W2078294796 doi "https://doi.org/10.1103/physreva.66.013615" @default.
- W2078294796 hasPublicationYear "2002" @default.
- W2078294796 type Work @default.
- W2078294796 sameAs 2078294796 @default.
- W2078294796 citedByCount "106" @default.
- W2078294796 countsByYear W20782947962012 @default.
- W2078294796 countsByYear W20782947962013 @default.
- W2078294796 countsByYear W20782947962014 @default.
- W2078294796 countsByYear W20782947962015 @default.
- W2078294796 countsByYear W20782947962017 @default.
- W2078294796 countsByYear W20782947962018 @default.
- W2078294796 countsByYear W20782947962021 @default.
- W2078294796 countsByYear W20782947962022 @default.
- W2078294796 countsByYear W20782947962023 @default.
- W2078294796 crossrefType "journal-article" @default.
- W2078294796 hasAuthorship W2078294796A5009127164 @default.
- W2078294796 hasAuthorship W2078294796A5014378119 @default.
- W2078294796 hasAuthorship W2078294796A5045052352 @default.
- W2078294796 hasAuthorship W2078294796A5086230711 @default.
- W2078294796 hasBestOaLocation W20782947962 @default.
- W2078294796 hasConcept C121332964 @default.
- W2078294796 hasConcept C122507166 @default.
- W2078294796 hasConcept C149288129 @default.
- W2078294796 hasConcept C154945302 @default.
- W2078294796 hasConcept C166124518 @default.
- W2078294796 hasConcept C204514805 @default.
- W2078294796 hasConcept C26873012 @default.
- W2078294796 hasConcept C37589322 @default.
- W2078294796 hasConcept C41008148 @default.
- W2078294796 hasConcept C62520636 @default.
- W2078294796 hasConcept C62605544 @default.
- W2078294796 hasConcept C68532491 @default.
- W2078294796 hasConcept C72319582 @default.
- W2078294796 hasConceptScore W2078294796C121332964 @default.
- W2078294796 hasConceptScore W2078294796C122507166 @default.
- W2078294796 hasConceptScore W2078294796C149288129 @default.
- W2078294796 hasConceptScore W2078294796C154945302 @default.
- W2078294796 hasConceptScore W2078294796C166124518 @default.
- W2078294796 hasConceptScore W2078294796C204514805 @default.
- W2078294796 hasConceptScore W2078294796C26873012 @default.
- W2078294796 hasConceptScore W2078294796C37589322 @default.
- W2078294796 hasConceptScore W2078294796C41008148 @default.
- W2078294796 hasConceptScore W2078294796C62520636 @default.
- W2078294796 hasConceptScore W2078294796C62605544 @default.
- W2078294796 hasConceptScore W2078294796C68532491 @default.
- W2078294796 hasConceptScore W2078294796C72319582 @default.
- W2078294796 hasIssue "1" @default.
- W2078294796 hasLocation W20782947961 @default.
- W2078294796 hasLocation W20782947962 @default.
- W2078294796 hasLocation W20782947963 @default.
- W2078294796 hasLocation W20782947964 @default.
- W2078294796 hasOpenAccess W2078294796 @default.
- W2078294796 hasPrimaryLocation W20782947961 @default.