Spectral representation of Matsubara n-point functions: Exact kernel functions and applications

Multiloop flow equations for single-boson exchange fRG

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Long-term memory magnetic correlations in the Hubbard model: A dynamical mean-field theory analysis

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Fingerprints of the Local Moment Formation and its Kondo Screening in the Generalized Susceptibilities of Many-Electron Problems

(2021) P. Chalupa et al.   PHYSICAL REVIEW LETTERS

Probing topological spin liquids on a programmable quantum simulator

(2021) G. Semeghini et al.   SCIENCE

Multipoint Correlation Functions: Spectral Representation and Numerical Evaluation

(2021) Fabian B. Kugler et al.   Physical Review X

Computing Local Multipoint Correlators Using the Numerical Renormalization Group

(2021) Seung-Sup B. Lee et al.   Physical Review X

Diagrammatic routes to nonlocal correlations beyond dynamical mean field theory

(2018) G. Rohringer et al.   REVIEWS OF MODERN PHYSICS

Spectral properties of four-time fermionic Green's functions

(2016) Shvaika   Condensed Matter Physics

Cluster functional renormalization group

(2014) Johannes Reuther et al.   PHYSICAL REVIEW B

Local electronic correlation at the two-particle level

(2012) G. Rohringer et al.   PHYSICAL REVIEW B

Functional renormalization group approach to correlated fermion systems

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Superperturbation solver for quantum impurity models

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