Exact functional integration of radial and complex slave-boson fields: thermodynamics and dynamics of the two-site extended Hubbard model

DOI10.1002/andp.202400029MaRDI QIDQ6591272

Unnamed Author, Raymond Frésard

Publication date: 21 August 2024

Published in: Annalen der Physik (Search for Journal in Brave)

zbMATH Keywords

Hubbard modelfunctional integrationradial gaugenormal order procedureslave Boson

Mathematics Subject Classification ID

Quantum theory (81-XX)

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