Magnetic properties of weakly doped antiferromagnets from the Lagrangian \(t\)-\(J\) model

DOI10.1023/A:1024446229462zbMath1026.81071OpenAlexW138174659MaRDI QIDQ1404072

O. P. Zandron, Carlos E. Repetto

Publication date: 20 August 2003

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1024446229462

zbMATH Keywords

Lagrangian formalismHubbard operatorst-J modelAntiferromagnetism

Mathematics Subject Classification ID

Many-body theory; quantum Hall effect (81V70) Statistical mechanics of magnetic materials (82D40)

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