The European Physical Journal B (EPJ B)

Open Access

Editorial

Recent developments in the functional renormalization group approach to correlated electron systems

Carsten Honerkamp, Dante M. Kennes, Volker Meden, Michael M. Scherer and Ronny Thomale

Published online: 30 December 2022

DOI: 10.1140/epjb/s10051-022-00463-1

Open Access

Regular Article - Solid State and Materials

Single-boson exchange functional renormalization group application to the two-dimensional Hubbard model at weak coupling

Kilian Fraboulet, Sarah Heinzelmann, Pietro M. Bonetti, Aiman Al-Eryani, Demetrio Vilardi, Alessandro Toschi and Sabine Andergassen

Published online: 22 December 2022

DOI: 10.1140/epjb/s10051-022-00438-2

Open Access

Regular Article - Solid State and Materials

Review of recent developments of the functional renormalization group for systems out of equilibrium

G. Camacho, C. Klöckner, D. M. Kennes and C. Karrasch

Published online: 02 December 2022

DOI: 10.1140/epjb/s10051-022-00445-3

Open Access

Regular Article – Solid State and Materials

Functional renormalization of spinless triangular-lattice fermions: N-patch vs. truncated-unity scheme

Nico Gneist, Dominik Kiese, Ravn Henkel, Ronny Thomale, Laura Classen and Michael M. Scherer

Published online: 20 September 2022

DOI: 10.1140/epjb/s10051-022-00395-w

Open Access

Regular Article - Computational Methods

Moments and multiplets in moiré materials - A pseudo-fermion functional renormalization group for spin–valley models

Lasse Gresista, Dominik Kiese and Simon Trebst

Published online: 30 July 2022

DOI: 10.1140/epjb/s10051-022-00373-2

Open Access

Regular Article - Computational Methods

Better integrators for functional renormalization group calculations

Jacob Beyer, Florian Goth and Tobias Müller

Published online: 25 July 2022

DOI: 10.1140/epjb/s10051-022-00378-x

Open Access

Regular Article - Solid State and Materials

Unconventional superconductivity from weak coupling - A unified perspective on formalism and numerical implementation

Matteo Dürrnagel, Jacob Beyer, Ronny Thomale and Tilman Schwemmer

Published online: 20 July 2022

DOI: 10.1140/epjb/s10051-022-00371-4

Open Access

Regular Article - Computational Methods

Multiloop flow equations for single-boson exchange fRG

Marcel Gievers, Elias Walter, Anxiang Ge, Jan von Delft and Fabian B. Kugler

Published online: 06 July 2022

DOI: 10.1140/epjb/s10051-022-00353-6

Open Access

Regular Article - Solid State and Materials

Benchmark calculations of multiloop pseudofermion fRG

Marc K. Ritter, Dominik Kiese, Tobias Müller, Fabian B. Kugler, Ronny Thomale, Simon Trebst and Jan von Delft

Published online: 01 July 2022

DOI: 10.1140/epjb/s10051-022-00349-2

Open Access

Regular Article - Computational Methods

The plain and simple parquet approximation: single-and multi-boson exchange in the two-dimensional Hubbard model

Friedrich Krien and Anna Kauch

Published online: 21 April 2022

DOI: 10.1140/epjb/s10051-022-00329-6

Open Access

Regular Article - Solid State and Materials

Reference results for the momentum space functional renormalization group

Jacob Beyer, Jonas B. Profe and Lennart Klebl

Published online: 06 April 2022

DOI: 10.1140/epjb/s10051-022-00323-y

Open Access

Regular Article - Solid State and Materials

TUFRG: a scalable approach for truncated unity functional renormalization group in generic fermionic models

Jonas B. Profe and Dante M. Kennes

Published online: 27 March 2022

DOI: 10.1140/epjb/s10051-022-00316-x

EPJ

The European Physical Journal B

Recent Developments in the Functional Renormalization Group Approach to Correlated Electron Systems

Recent developments in the functional renormalization group approach to correlated electron systems

Single-boson exchange functional renormalization group application to the two-dimensional Hubbard model at weak coupling

Review of recent developments of the functional renormalization group for systems out of equilibrium

Functional renormalization of spinless triangular-lattice fermions: N-patch vs. truncated-unity scheme

Moments and multiplets in moiré materials - A pseudo-fermion functional renormalization group for spin–valley models

Better integrators for functional renormalization group calculations

Unconventional superconductivity from weak coupling - A unified perspective on formalism and numerical implementation

Multiloop flow equations for single-boson exchange fRG

Benchmark calculations of multiloop pseudofermion fRG

The plain and simple parquet approximation: single-and multi-boson exchange in the two-dimensional Hubbard model

Reference results for the momentum space functional renormalization group

TUFRG: a scalable approach for truncated unity functional renormalization group in generic fermionic models

Conference announcements