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Dresden 2017 – scientific programme

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TT: Fachverband Tiefe Temperaturen

TT 5: Correlated Electrons: (General) Theory 1

Monday, March 20, 2017, 09:30–13:00, HSZ 304

09:30 TT 5.1 Parquet decomposition calculations of the electronic self-energyOlle Gunnarsson, Thomas Schäfer, James LeBlanc, Jaime Merino, Giorgio Sangiovanni, Georg Rohringer, and •Alessandro Toschi
09:45 TT 5.2 Impact of nonlocal correlations over different energy scales: A dynamical vertex approximation study — •Georg Rohringer and Alessandro Toschi
10:00 TT 5.3 Breakdown of the many-body perturbation theory: Vertex divergences in the Anderson Impurity Model — •Patrick Chalupa, Patrik Gunacker, Thomas Schäfer, Karsten Held, and Alessandro Toschi
10:15 TT 5.4 Ab initio dynamical vertex approximationAnna Galler, Patrik Thunström, Patrik Gunacker, •Jan M. Tomczak, and Karsten Held
10:30 TT 5.5 Spin-orbit coupling and Hund’s physics: The role of effective spin-orbital degeneracy — •Robert Triebl and Markus Aichhorn
10:45 TT 5.6 Benchmarking MPS-based Time Evolution schemes for low-dimensional interacting quantum systems — •Sebastian Paeckel, Thomas Köhler, Alexander Tiegel, Stephan Kramer, and Salvatore Manmana
  11:00 15 min. break.
11:15 TT 5.7 Generic Construction of Efficient Matrix Product Operators — •Claudius Hubig, Ian McCulloch, and Ulrich Schollwöck
11:30 TT 5.8 Fork Tensor Product States - Efficient Three Orbital Real Time DMFT Solver — •Daniel Bauernfeind, Manuel Zingl, Robert Triebl, Markus Aichhorn, and Hans Gerd Evertz
11:45 TT 5.9 Modeling correlated systems: from atoms to materials — •Qian Zhang and Erik Koch
12:00 TT 5.10 Band structure induced electronic correlations in nickel and iron: van-Hove singularities vs. Earth's core conditions — •Andreas Hausoel, Michael Karolak, Ersoy Sasioglu, Alexander Lichtenstein, Karsten Held, Andrey Katanin, Alessandro Toschi, and Giorgio Sangiovanni
12:15 TT 5.11 Non-local screening effects in strongly correlated materials — •Evgeny Stepanov
12:30 TT 5.12 Charge self-consistent LDA+DMFT scheme with energy-dependent orbitals — •Andreas Östlin, Levente Vitos, and Liviu Chioncel
12:45 TT 5.13 Efficient implementation of DFT+DMFT for spin-orbit coupled systems — •Gernot J. Kraberger and Markus Aichhorn
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