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September 05, 2023 article Open access

Functional renormalization group without functional integrals: Implementing Hilbert space projections for strongly correlated electrons via Hubbard X-operators

Physical review. B./Physical review. B

DOI: 10.1103/physrevb.108.115104 Full text (OA) OpenAlex

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Quantitative functional renormalization group description of the two-dimensional Hubbard model
2020 Physical Review Research article Physics and Astronomy Physics of Superconductivity and Magnetism Open access

60

citations
Quantitative functional renormalization group description of the two-dimensional Hubbard model
2020 RWTH Publications (RWTH Aachen) article Physics and Astronomy Physics of Superconductivity and Magnetism Open access

57

citations

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