Pseudogap and central peak in the Emery
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D.K. Sunko; S. BariΕ‘iΔ
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Article
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2004
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Elsevier Science
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English
β 284 KB
The effect of antiferromagnetic (AF) correlations is studied in the framework of the three-band (Emery) model, with respect to experiments in BSCCO. We study the pseudogap regime with a central peak. Detailed dispersions of quasiparticle peaks show that one can simultaneously fit Fermi surfaces and