Combining Complex and Radial Slave Boson Fields within the Kotliar–Ruckenstein Representation of Correlated Impurities

DOI10.1002/andp.201900491arXiv1910.11787OpenAlexW2994340447MaRDI QIDQ6063447

Unnamed Author, Raymond Frésard

Publication date: 7 November 2023

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

Full work available at URL: https://arxiv.org/abs/1910.11787

zbMATH Keywords

Hubbard modelradial gaugeslave bosons

Mathematics Subject Classification ID

Quantum theory (81-XX)

Cites Work

• Slave bosons in radial gauge: a bridge between path integral and Hamiltonian language
• Exact results with the Kotliar-Ruckenstein slave-boson representation

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