Matches in SemOpenAlex for { <https://semopenalex.org/work/W2885302007> ?p ?o ?g. }
- W2885302007 abstract "Motivated by the numerical evidence of a continuous phase transition between antiferromagnetic and paramagnetic phases in the half-filled SU(N) Hubbbard model, we studied its low energy nonlinear sigma model defined on Grassman manifold $U(N)/U(m)U(N-m)$ using the complex projective presentation, which is a direct generalization of the widely studied CP$^{N-1}$ model (corresponding to $m=1$). With the $1/N$ expansion technique up to the first order by fixing $m$ in space dimension $2<d<4$, we calculate the critical exponents of the Neel moment, which are found to be only functions of $m/N$. Our results indicate that larger $m$ effectively reduces $N$ and thus brings stronger fluctuations around the saddle point at $N=infty$." @default.
- W2885302007 created "2018-08-22" @default.
- W2885302007 creator A5011292228 @default.
- W2885302007 creator A5026177093 @default.
- W2885302007 creator A5047206967 @default.
- W2885302007 date "2019-04-26" @default.
- W2885302007 modified "2023-10-17" @default.
- W2885302007 title "Critical exponents of the nonlinear sigma model on a Grassmann manifold U(N)/U(m)U(N−m) by the 1/N -expansion" @default.
- W2885302007 cites W1513905921 @default.
- W2885302007 cites W1526418972 @default.
- W2885302007 cites W1535484878 @default.
- W2885302007 cites W1555498604 @default.
- W2885302007 cites W1580099861 @default.
- W2885302007 cites W1965150522 @default.
- W2885302007 cites W1966776103 @default.
- W2885302007 cites W1972359105 @default.
- W2885302007 cites W1972774646 @default.
- W2885302007 cites W1983381530 @default.
- W2885302007 cites W1997952459 @default.
- W2885302007 cites W2004426885 @default.
- W2885302007 cites W2004742816 @default.
- W2885302007 cites W2012081753 @default.
- W2885302007 cites W2015374296 @default.
- W2885302007 cites W2016292706 @default.
- W2885302007 cites W2021839063 @default.
- W2885302007 cites W2022542586 @default.
- W2885302007 cites W2022791602 @default.
- W2885302007 cites W2026442798 @default.
- W2885302007 cites W2029932158 @default.
- W2885302007 cites W2031421763 @default.
- W2885302007 cites W2037935482 @default.
- W2885302007 cites W2037980959 @default.
- W2885302007 cites W2040175501 @default.
- W2885302007 cites W2045946642 @default.
- W2885302007 cites W2046775071 @default.
- W2885302007 cites W2051840048 @default.
- W2885302007 cites W2057251905 @default.
- W2885302007 cites W2068918752 @default.
- W2885302007 cites W2072250917 @default.
- W2885302007 cites W2076233625 @default.
- W2885302007 cites W2077924736 @default.
- W2885302007 cites W2081219547 @default.
- W2885302007 cites W2083928824 @default.
- W2885302007 cites W2087045820 @default.
- W2885302007 cites W2087638084 @default.
- W2885302007 cites W2089991296 @default.
- W2885302007 cites W2116545400 @default.
- W2885302007 cites W2122160419 @default.
- W2885302007 cites W2155957236 @default.
- W2885302007 cites W2161910069 @default.
- W2885302007 cites W2163204379 @default.
- W2885302007 cites W2169539373 @default.
- W2885302007 cites W2219490260 @default.
- W2885302007 cites W2230439802 @default.
- W2885302007 cites W2295230092 @default.
- W2885302007 cites W2319465814 @default.
- W2885302007 cites W2510347683 @default.
- W2885302007 cites W2789093762 @default.
- W2885302007 cites W2963068974 @default.
- W2885302007 cites W3104639303 @default.
- W2885302007 doi "https://doi.org/10.1103/physrevb.99.165142" @default.
- W2885302007 hasPublicationYear "2019" @default.
- W2885302007 type Work @default.
- W2885302007 sameAs 2885302007 @default.
- W2885302007 citedByCount "3" @default.
- W2885302007 countsByYear W28853020072019 @default.
- W2885302007 countsByYear W28853020072020 @default.
- W2885302007 countsByYear W28853020072022 @default.
- W2885302007 crossrefType "journal-article" @default.
- W2885302007 hasAuthorship W2885302007A5011292228 @default.
- W2885302007 hasAuthorship W2885302007A5026177093 @default.
- W2885302007 hasAuthorship W2885302007A5047206967 @default.
- W2885302007 hasBestOaLocation W28853020072 @default.
- W2885302007 hasConcept C10138342 @default.
- W2885302007 hasConcept C114614502 @default.
- W2885302007 hasConcept C121332964 @default.
- W2885302007 hasConcept C127413603 @default.
- W2885302007 hasConcept C149288129 @default.
- W2885302007 hasConcept C155355069 @default.
- W2885302007 hasConcept C158622935 @default.
- W2885302007 hasConcept C162324750 @default.
- W2885302007 hasConcept C164154869 @default.
- W2885302007 hasConcept C182306322 @default.
- W2885302007 hasConcept C2524010 @default.
- W2885302007 hasConcept C2681867 @default.
- W2885302007 hasConcept C26873012 @default.
- W2885302007 hasConcept C2781313195 @default.
- W2885302007 hasConcept C33676613 @default.
- W2885302007 hasConcept C33923547 @default.
- W2885302007 hasConcept C37914503 @default.
- W2885302007 hasConcept C529865628 @default.
- W2885302007 hasConcept C62520636 @default.
- W2885302007 hasConcept C78519656 @default.
- W2885302007 hasConceptScore W2885302007C10138342 @default.
- W2885302007 hasConceptScore W2885302007C114614502 @default.
- W2885302007 hasConceptScore W2885302007C121332964 @default.
- W2885302007 hasConceptScore W2885302007C127413603 @default.
- W2885302007 hasConceptScore W2885302007C149288129 @default.
- W2885302007 hasConceptScore W2885302007C155355069 @default.
- W2885302007 hasConceptScore W2885302007C158622935 @default.