Matches in SemOpenAlex for { <https://semopenalex.org/work/W2116792956> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2116792956 endingPage "178" @default.
- W2116792956 startingPage "163" @default.
- W2116792956 abstract "Resonating valence bond states in a doped Mott insulator was proposed to explain superconductivity in cuprates in January 1987 by Anderson. A challenging task then was proving existence of this unconventional mechanism and a wealth of possibilities, with a rigor acceptable in standard condensed matter physics, in a microscopic theory and develop suitable many body techniques. Shortly, a paper by Anderson, Zou and us (BZA) undertook this task and initiated a program. Three key papers that followed, shortly, essentially completed the program, as far as superconductivity is concerned: i) a gauge theory approach by Anderson and us, that went beyond mean field theory ii) Kotliar’s d-wave solution in BZA theory iii) improvement of a renormalized Hamiltonian in BZA theory, using a Gutzwiller approximation by Zhang, Gros, Rice and Shiba. In this article I shall focus on the merits of BZA and gauge theory papers. They turned out to be a foundation for subsequent developments dealing with more aspects that were unconventional - d-wave order parameter with nodal Bogoliubov quasi particles, Affleck-Marston’s =-flux condensed spin liquid phase, unconventional spin-1 collective mode at (=, =), and other fascinating developments. Kivelson, Rokhsar and Sethna’s idea of holons and their bose condensation found expression in the slave boson formalism and lead to results similar to BZA program. At optimal doping, correlated electrons acquire sufficient fermi sea character, at the same time retain enough superexchange inherited from a Mott insulator parentage, ending in a BCS like situation with superexchange as a glue! Not surprisingly, mean field theory works well at optimal doping, even quantitatively. Further, t-J model is a minimal model only around optimal doping, where RVB superconductivity is also at its best." @default.
- W2116792956 created "2016-06-24" @default.
- W2116792956 creator A5061856403 @default.
- W2116792956 date "2006-09-15" @default.
- W2116792956 modified "2023-10-18" @default.
- W2116792956 title "SUPERCONDUCTIVITY IN OPTIMALLY DOPED CUPRATES: BZA PROGRAM WORKS WELL AND SUPEREXCHANGE IS THE GLUE" @default.
- W2116792956 cites W2006205275 @default.
- W2116792956 cites W2252902551 @default.
- W2116792956 cites W3141849522 @default.
- W2116792956 hasPublicationYear "2006" @default.
- W2116792956 type Work @default.
- W2116792956 sameAs 2116792956 @default.
- W2116792956 citedByCount "0" @default.
- W2116792956 crossrefType "journal-article" @default.
- W2116792956 hasAuthorship W2116792956A5061856403 @default.
- W2116792956 hasConcept C106074065 @default.
- W2116792956 hasConcept C121332964 @default.
- W2116792956 hasConcept C130893637 @default.
- W2116792956 hasConcept C136766821 @default.
- W2116792956 hasConcept C14179194 @default.
- W2116792956 hasConcept C147120987 @default.
- W2116792956 hasConcept C155355069 @default.
- W2116792956 hasConcept C157077121 @default.
- W2116792956 hasConcept C26873012 @default.
- W2116792956 hasConcept C2780567962 @default.
- W2116792956 hasConcept C33332235 @default.
- W2116792956 hasConcept C54101563 @default.
- W2116792956 hasConcept C62520636 @default.
- W2116792956 hasConceptScore W2116792956C106074065 @default.
- W2116792956 hasConceptScore W2116792956C121332964 @default.
- W2116792956 hasConceptScore W2116792956C130893637 @default.
- W2116792956 hasConceptScore W2116792956C136766821 @default.
- W2116792956 hasConceptScore W2116792956C14179194 @default.
- W2116792956 hasConceptScore W2116792956C147120987 @default.
- W2116792956 hasConceptScore W2116792956C155355069 @default.
- W2116792956 hasConceptScore W2116792956C157077121 @default.
- W2116792956 hasConceptScore W2116792956C26873012 @default.
- W2116792956 hasConceptScore W2116792956C2780567962 @default.
- W2116792956 hasConceptScore W2116792956C33332235 @default.
- W2116792956 hasConceptScore W2116792956C54101563 @default.
- W2116792956 hasConceptScore W2116792956C62520636 @default.
- W2116792956 hasIssue "3" @default.
- W2116792956 hasLocation W21167929561 @default.
- W2116792956 hasOpenAccess W2116792956 @default.
- W2116792956 hasPrimaryLocation W21167929561 @default.
- W2116792956 hasRelatedWork W2001553144 @default.
- W2116792956 hasRelatedWork W2018592244 @default.
- W2116792956 hasRelatedWork W2068255760 @default.
- W2116792956 hasRelatedWork W2093551518 @default.
- W2116792956 hasRelatedWork W2389879751 @default.
- W2116792956 hasRelatedWork W2506177683 @default.
- W2116792956 hasRelatedWork W2619971220 @default.
- W2116792956 hasRelatedWork W2750544199 @default.
- W2116792956 hasRelatedWork W2904260562 @default.
- W2116792956 hasRelatedWork W2949063593 @default.
- W2116792956 hasRelatedWork W2953918860 @default.
- W2116792956 hasRelatedWork W2959657885 @default.
- W2116792956 hasRelatedWork W3099500791 @default.
- W2116792956 hasRelatedWork W3102949171 @default.
- W2116792956 hasRelatedWork W3104720995 @default.
- W2116792956 hasRelatedWork W3105278663 @default.
- W2116792956 hasRelatedWork W3123014529 @default.
- W2116792956 hasRelatedWork W3139895801 @default.
- W2116792956 hasRelatedWork W3199113942 @default.
- W2116792956 hasRelatedWork W626530510 @default.
- W2116792956 hasVolume "6" @default.
- W2116792956 isParatext "false" @default.
- W2116792956 isRetracted "false" @default.
- W2116792956 magId "2116792956" @default.
- W2116792956 workType "article" @default.