Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385953772> ?p ?o ?g. }
- W4385953772 endingPage "395202" @default.
- W4385953772 startingPage "395202" @default.
- W4385953772 abstract "Abstract We develop a general theory of flat-band ferromagnetism in the SU( N ) Fermi–Hubbard model, which describes the behavior of N -component fermions with SU( N ) symmetric interactions. We focus on the case where the single-particle spectrum has a flat band at the bottom and establish a necessary and sufficient condition for the SU( N ) Hubbard model to exhibit ferromagnetism when the number of particles is the same as the degeneracy. We show that the occurrence of ferromagnetism is equivalent to the irreducibility of the projection matrix onto the space of single-particle ground states. We also demonstrate that this result can be exploited to establish a rigorous result for the ferromagnetic SU( N ) Kondo lattice model with a flat band. Specifically, we prove that when the SU( N ) Hubbard model is ferromagnetic, the ferromagnetic SU( N ) Kondo lattice model with the same hopping matrix also exhibits SU( N ) ferromagnetism." @default.
- W4385953772 created "2023-08-18" @default.
- W4385953772 creator A5052092440 @default.
- W4385953772 creator A5056150877 @default.
- W4385953772 date "2023-09-08" @default.
- W4385953772 modified "2023-10-05" @default.
- W4385953772 title "Flat-band ferromagnetism in the SU(N) Hubbard and Kondo lattice models" @default.
- W4385953772 cites W1977193131 @default.
- W4385953772 cites W1977525771 @default.
- W4385953772 cites W1979308046 @default.
- W4385953772 cites W1981942409 @default.
- W4385953772 cites W1988322505 @default.
- W4385953772 cites W1990042838 @default.
- W4385953772 cites W1990565252 @default.
- W4385953772 cites W1995784993 @default.
- W4385953772 cites W1996133706 @default.
- W4385953772 cites W1999884234 @default.
- W4385953772 cites W2003523870 @default.
- W4385953772 cites W2004728558 @default.
- W4385953772 cites W2013397020 @default.
- W4385953772 cites W2019205809 @default.
- W4385953772 cites W2023989981 @default.
- W4385953772 cites W2026442798 @default.
- W4385953772 cites W2028414363 @default.
- W4385953772 cites W2036025674 @default.
- W4385953772 cites W2036627887 @default.
- W4385953772 cites W2046775071 @default.
- W4385953772 cites W2052961026 @default.
- W4385953772 cites W2056511881 @default.
- W4385953772 cites W2064461635 @default.
- W4385953772 cites W2064543621 @default.
- W4385953772 cites W2066009637 @default.
- W4385953772 cites W2067041030 @default.
- W4385953772 cites W2067467084 @default.
- W4385953772 cites W2072250917 @default.
- W4385953772 cites W2079125122 @default.
- W4385953772 cites W2080847316 @default.
- W4385953772 cites W2086255422 @default.
- W4385953772 cites W2093010658 @default.
- W4385953772 cites W2096275913 @default.
- W4385953772 cites W2105879468 @default.
- W4385953772 cites W2120841280 @default.
- W4385953772 cites W2146061884 @default.
- W4385953772 cites W2324704082 @default.
- W4385953772 cites W2752346050 @default.
- W4385953772 cites W2795972139 @default.
- W4385953772 cites W2902689649 @default.
- W4385953772 cites W2968229323 @default.
- W4385953772 cites W2998918665 @default.
- W4385953772 cites W3016352801 @default.
- W4385953772 cites W3098011554 @default.
- W4385953772 cites W3098117519 @default.
- W4385953772 cites W3098765907 @default.
- W4385953772 cites W3099409987 @default.
- W4385953772 cites W3101557150 @default.
- W4385953772 cites W3101700079 @default.
- W4385953772 cites W3103931066 @default.
- W4385953772 cites W3104098368 @default.
- W4385953772 cites W3104494009 @default.
- W4385953772 cites W3104802706 @default.
- W4385953772 cites W3105442502 @default.
- W4385953772 cites W3120752930 @default.
- W4385953772 cites W3138052198 @default.
- W4385953772 cites W4292309241 @default.
- W4385953772 cites W4361232650 @default.
- W4385953772 doi "https://doi.org/10.1088/1751-8121/acf100" @default.
- W4385953772 hasPublicationYear "2023" @default.
- W4385953772 type Work @default.
- W4385953772 citedByCount "0" @default.
- W4385953772 crossrefType "journal-article" @default.
- W4385953772 hasAuthorship W4385953772A5052092440 @default.
- W4385953772 hasAuthorship W4385953772A5056150877 @default.
- W4385953772 hasBestOaLocation W43859537722 @default.
- W4385953772 hasConcept C106074065 @default.
- W4385953772 hasConcept C121332964 @default.
- W4385953772 hasConcept C24890656 @default.
- W4385953772 hasConcept C26873012 @default.
- W4385953772 hasConcept C2781204021 @default.
- W4385953772 hasConcept C52233224 @default.
- W4385953772 hasConcept C54101563 @default.
- W4385953772 hasConcept C62520636 @default.
- W4385953772 hasConcept C82217956 @default.
- W4385953772 hasConceptScore W4385953772C106074065 @default.
- W4385953772 hasConceptScore W4385953772C121332964 @default.
- W4385953772 hasConceptScore W4385953772C24890656 @default.
- W4385953772 hasConceptScore W4385953772C26873012 @default.
- W4385953772 hasConceptScore W4385953772C2781204021 @default.
- W4385953772 hasConceptScore W4385953772C52233224 @default.
- W4385953772 hasConceptScore W4385953772C54101563 @default.
- W4385953772 hasConceptScore W4385953772C62520636 @default.
- W4385953772 hasConceptScore W4385953772C82217956 @default.
- W4385953772 hasFunder F4320322210 @default.
- W4385953772 hasFunder F4320334764 @default.
- W4385953772 hasIssue "39" @default.
- W4385953772 hasLocation W43859537721 @default.
- W4385953772 hasLocation W43859537722 @default.
- W4385953772 hasOpenAccess W4385953772 @default.
- W4385953772 hasPrimaryLocation W43859537721 @default.