Georg Rohringer
Georg Rohringer
Emmy Noether Junior Research group leader at the University of Hamburg
Verified email at
Cited by
Cited by
Diagrammatic routes to nonlocal correlations beyond dynamical mean field theory
G Rohringer, H Hafermann, A Toschi, AA Katanin, AE Antipov, ...
Reviews of Modern Physics 90 (2), 025003, 2018
Local electronic correlation at the two-particle level
G Rohringer, A Valli, A Toschi
Physical Review B—Condensed Matter and Materials Physics 86 (12), 125114, 2012
Fate of the false Mott-Hubbard transition in two dimensions
T Schäfer, F Geles, D Rost, G Rohringer, E Arrigoni, K Held, N Blümer, ...
Physical Review B 91 (12), 125109, 2015
From infinite to two dimensions through the functional renormalization group
C Taranto, S Andergassen, J Bauer, K Held, A Katanin, W Metzner, ...
Physical review letters 112 (19), 196402, 2014
Divergent precursors of the Mott-Hubbard transition at the two-particle level
T Schäfer, G Rohringer, O Gunnarsson, S Ciuchi, G Sangiovanni, ...
Physical Review Letters 110 (24), 246405, 2013
Fluctuation diagnostics of the electron self-energy: Origin of the pseudogap physics
O Gunnarsson, T Schäfer, JPF LeBlanc, E Gull, J Merino, G Sangiovanni, ...
Physical review letters 114 (23), 236402, 2015
Critical properties of the half-filled hubbard model in three dimensions
G Rohringer, A Toschi, A Katanin, K Held
Physical review letters 107 (25), 256402, 2011
High-frequency asymptotics of the vertex function: Diagrammatic parametrization and algorithmic implementation
N Wentzell, G Li, A Tagliavini, C Taranto, G Rohringer, K Held, A Toschi, ...
Physical Review B 102 (8), 085106, 2020
One-particle irreducible functional approach: A route to diagrammatic extensions of the dynamical mean-field theory
G Rohringer, A Toschi, H Hafermann, K Held, VI Anisimov, AA Katanin
Physical Review B—Condensed Matter and Materials Physics 88 (11), 115112, 2013
Breakdown of traditional many-body theories for correlated electrons
O Gunnarsson, G Rohringer, T Schäfer, G Sangiovanni, A Toschi
Physical Review Letters 119 (5), 056402, 2017
Nonperturbative landscape of the Mott-Hubbard transition: Multiple divergence lines around the critical endpoint
T Schäfer, S Ciuchi, M Wallerberger, P Thunström, O Gunnarsson, ...
Physical Review B 94 (23), 235108, 2016
Dynamical vertex approximation in its parquet implementation: Application to Hubbard nanorings
A Valli, T Schäfer, P Thunström, G Rohringer, S Andergassen, ...
Physical Review B 91 (11), 115115, 2015
Impact of nonlocal correlations over different energy scales: A dynamical vertex approximation study
G Rohringer, A Toschi
Physical Review B 94 (12), 125144, 2016
Parquet decomposition calculations of the electronic self-energy
O Gunnarsson, T Schäfer, JPF LeBlanc, J Merino, G Sangiovanni, ...
Physical Review B 93 (24), 245102, 2016
New routes towards a theoretical treatment of nonlocal electronic correlations
G Rohringer
Technische Universität Wien, 2013
Analytical investigation of singularities in two-particle irreducible vertex functions of the Hubbard atom
P Thunström, O Gunnarsson, S Ciuchi, G Rohringer
Physical Review B 98 (23), 235107, 2018
Nonlocal correlations and spectral properties of the Falicov-Kimball model
T Ribic, G Rohringer, K Held
Physical Review B 93 (19), 195105, 2016
Ab initio calculations with the dynamical vertex approximation
A Toschi, G Rohringer, AA Katanin, K Held
Annalen der Physik 523 (8‐9), 698-705, 2011
Dual parquet scheme for the two-dimensional Hubbard model: Modeling low-energy physics of high- cuprates with high momentum resolution
GV Astretsov, G Rohringer, AN Rubtsov
Physical Review B 101 (7), 075109, 2020
Efficient Bethe-Salpeter equation treatment in dynamical mean-field theory
A Tagliavini, S Hummel, N Wentzell, S Andergassen, A Toschi, ...
Physical Review B 97 (23), 235140, 2018
The system can't perform the operation now. Try again later.
Articles 1–20