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Partial bosonization for the two-dimensional Hubbard model

Partial bosonization of the two-dimensional Hubbard model focuses the functional renormalization flow on channels in which interactions become strong and local order sets in. We compare the momentum structure of the four-fermion vertex, obtained on the basis of a patching approximation, to an effect...

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Hauptverfasser: Denz, Tobias (VerfasserIn) , Mitter, Mario (VerfasserIn) , Pawlowski, Jan M. (VerfasserIn) , Wetterich, Christof (VerfasserIn) , Yamada, Masatoshi (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 14 April 2020
In: Physical review
Year: 2020, Jahrgang: 101, Heft: 15
ISSN:2469-9969
DOI:10.1103/PhysRevB.101.155115
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevB.101.155115
Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevB.101.155115
Volltext
Verfasserangaben:Tobias Denz, Mario Mitter, Jan M. Pawlowski, Christof Wetterich, Masatoshi Yamada

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