Functional Integrals and Excitation Energy in Three-Band Hubbard Model

DOI10.1088/0253-6102/49/3/09zbMath1392.81252OpenAlexW2047269343MaRDI QIDQ4577332

Jun Yan

Publication date: 3 August 2018

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0253-6102/49/3/09

zbMATH Keywords

Green's functionsHubbard modelfunctional integralsexcitation energy

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Many-body theory; quantum Hall effect (81V70) Statistical mechanics of magnetic materials (82D40)

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