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
405 2018 Local electronic correlation at the two-particle level G Rohringer, A Valli, A Toschi
Physical Review B 86 (12), 125114, 2012
234 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
183 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
163 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
156 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
142 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
133 2011 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 88 (11), 115112, 2013
106 2013 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
100 2020 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
98 2017 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
98 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
95 2016 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
92 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
62 2016 New routes towards a theoretical treatment of nonlocal electronic correlations G Rohringer
Technische Universität Wien, 2013
59 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
54 2018 Nonlocal correlations and spectral properties of the Falicov-Kimball model T Ribic, G Rohringer, K Held
Physical Review B 93 (19), 195105, 2016
52 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
47 2011 Dual parquet scheme for the two-dimensional Hubbard model: Modeling low-energy physics of high- GV Astretsov, G Rohringer, AN Rubtsov
Physical Review B 101 (7), 075109, 2020
38 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
38 2018 