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Off‐diagonal long‐range order, η‐pairing, and Friedel oscillations in high T c cuprate superconductors and the ground state of the extended Hubbard model
Author(s) -
Dunne Lawrence J.,
Murrell John N.,
Brändas Erkki J.
Publication year - 1997
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/(sici)1097-461x(1997)63:3<675::aid-qua9>3.0.co;2-t
Subject(s) - cuprate , pairing , diagonal , superconductivity , condensed matter physics , ground state , physics , wave function , hubbard model , quantum mechanics , mathematics , geometry
It is argued that Yang's η‐paired wave function is the electronic ground state of high T c cuprate superconductors. © 1997 John Wiley & Sons, Inc. Int J Quant Chem 63: 675–684, 1997