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
475 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
270 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
210 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
173 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
169 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
166 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
146 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
114 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
114 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
109 2016 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
107 2013 Impact of nonlocal correlations over different energy scales: A dynamical vertex approximation study G Rohringer, A Toschi
Physical Review B 94 (12), 125144, 2016
103 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
102 2015 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
74 2016 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
71 2018 New routes towards a theoretical treatment of nonlocal electronic correlations G Rohringer
Technische Universität Wien, 2013
70 2013 Nonlocal correlations and spectral properties of the Falicov-Kimball model T Ribic, G Rohringer, K Held
Physical Review B 93 (19), 195105, 2016
58 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
49 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
40 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
40 2018 