Matches in SemOpenAlex for { <https://semopenalex.org/work/W4366343003> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W4366343003 abstract "Wilson-Fisher expansion near upper critical dimension has proven to be an invaluable conceptual and computational tool in our understanding of the universal critical behavior in the $phi ^4$ field theories that describe low-energy physics of the canonical models such as Ising, XY, and Heisenberg. Here I review its application to a class of the Gross-Neveu-Yukawa (GNY) field theories, which emerge as possible universal description of a number of quantum phase transitions in electronic two-dimensional systems such as graphene and d-wave superconductors. GNY field theories may be viewed as minimal modifications of the $phi^4$ field theories in which the order parameter is coupled to relativistic Dirac fermions through Yukawa term, and which still exhibit critical fixed points in the suitably formulated Wilson-Fisher $epsilon$-expansion. I discuss the unified GNY field theory for a set of different symmetry-breaking patterns, with focus on the semimetal-N'eel-ordered-Mott insulator quantum phase transition in the half-filled Hubbard model on the honeycomb lattice, for which a comparison between the state-of-the-art $epsilon$-expansion, quantum Monte Carlo, large-N, and functional renormalization group calculations can be made." @default.
- W4366343003 created "2023-04-20" @default.
- W4366343003 creator A5023970139 @default.
- W4366343003 date "2023-04-15" @default.
- W4366343003 modified "2023-10-01" @default.
- W4366343003 title "Wilson-Fisher fixed points in presence of Dirac fermions" @default.
- W4366343003 doi "https://doi.org/10.48550/arxiv.2304.07654" @default.
- W4366343003 hasPublicationYear "2023" @default.
- W4366343003 type Work @default.
- W4366343003 citedByCount "0" @default.
- W4366343003 crossrefType "posted-content" @default.
- W4366343003 hasAuthorship W4366343003A5023970139 @default.
- W4366343003 hasBestOaLocation W43663430031 @default.
- W4366343003 hasConcept C106074065 @default.
- W4366343003 hasConcept C121332964 @default.
- W4366343003 hasConcept C136766821 @default.
- W4366343003 hasConcept C149288129 @default.
- W4366343003 hasConcept C151195881 @default.
- W4366343003 hasConcept C181830111 @default.
- W4366343003 hasConcept C194807282 @default.
- W4366343003 hasConcept C33332235 @default.
- W4366343003 hasConcept C37914503 @default.
- W4366343003 hasConcept C42238305 @default.
- W4366343003 hasConcept C51329190 @default.
- W4366343003 hasConcept C52233224 @default.
- W4366343003 hasConcept C54101563 @default.
- W4366343003 hasConcept C62520636 @default.
- W4366343003 hasConcept C68532491 @default.
- W4366343003 hasConcept C79955541 @default.
- W4366343003 hasConceptScore W4366343003C106074065 @default.
- W4366343003 hasConceptScore W4366343003C121332964 @default.
- W4366343003 hasConceptScore W4366343003C136766821 @default.
- W4366343003 hasConceptScore W4366343003C149288129 @default.
- W4366343003 hasConceptScore W4366343003C151195881 @default.
- W4366343003 hasConceptScore W4366343003C181830111 @default.
- W4366343003 hasConceptScore W4366343003C194807282 @default.
- W4366343003 hasConceptScore W4366343003C33332235 @default.
- W4366343003 hasConceptScore W4366343003C37914503 @default.
- W4366343003 hasConceptScore W4366343003C42238305 @default.
- W4366343003 hasConceptScore W4366343003C51329190 @default.
- W4366343003 hasConceptScore W4366343003C52233224 @default.
- W4366343003 hasConceptScore W4366343003C54101563 @default.
- W4366343003 hasConceptScore W4366343003C62520636 @default.
- W4366343003 hasConceptScore W4366343003C68532491 @default.
- W4366343003 hasConceptScore W4366343003C79955541 @default.
- W4366343003 hasLocation W43663430031 @default.
- W4366343003 hasOpenAccess W4366343003 @default.
- W4366343003 hasPrimaryLocation W43663430031 @default.
- W4366343003 hasRelatedWork W2019142025 @default.
- W4366343003 hasRelatedWork W2030071984 @default.
- W4366343003 hasRelatedWork W2035562261 @default.
- W4366343003 hasRelatedWork W2056722262 @default.
- W4366343003 hasRelatedWork W2079475615 @default.
- W4366343003 hasRelatedWork W2112385887 @default.
- W4366343003 hasRelatedWork W2607715293 @default.
- W4366343003 hasRelatedWork W2754604852 @default.
- W4366343003 hasRelatedWork W2980755581 @default.
- W4366343003 hasRelatedWork W3102724210 @default.
- W4366343003 isParatext "false" @default.
- W4366343003 isRetracted "false" @default.
- W4366343003 workType "article" @default.