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Regensburg 2013 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 51: Correlated Electrons: General Theory 1

Donnerstag, 14. März 2013, 09:30–12:30, H6

09:30 TT 51.1 Electronic Entanglement in Late Transition Metal Oxides — •Patrik Thunström, Igor Di Marco, and Olle Eriksson
09:45 TT 51.2 Interface spin polarization of Half-metal/Semiconductor heterostructures — •Andreas Held, Stanislav Chadov, Igor Di Marco, and Liviu Chioncel
10:00 TT 51.3 Comparing GW+DMFT and LDA+DMFT for the testbed material SrVO3 — •Ciro Taranto, Merzuk Kaltak, Nicolaus Parragh, Giorgio Sangiovanni, Georg Kresse, Alessandro Toschi, and Karsten Held
10:15 TT 51.4 Calculation of total energies and forces in correlated materials — •Ivan Leonov, Vladimir I. Anisimov, and Dieter Vollhardt
10:30 TT 51.5 Effective crystal field and Fermi surface topology in correlated multi-orbital systemsNico Parragh, Giorgio Sangiovanni, Philipp Hansmann, Stefan Hummel, Karsten Held, and •Alessandro Toschi
10:45 TT 51.6 Quasi continuous-time impurity solver for dynamical mean-field theory with linear scaling in the inverse temperature — •Daniel Rost, Fakher Assaad, and Nils Blümer
  11:00 15 min. break
11:15 TT 51.7 Using Dual Bosons to go beyond EDMFT — •E.G.C.P. van Loon, A.B.J. Wilhelm, H. Hafermann, A.N. Rubtsov, M.I. Katsnelson, and A.I. Lichtenstein
11:30 TT 51.8 Non-perturbative precursors of the Mott-Hubbard transition at the two-particle level — •Thomas Schaefer, Georg Rohringer, Karsten Held, Olle Gunnarsson, Sergio Ciuchi, Giorgio Sangiovanni, and Alessandro Toschi
11:45 TT 51.9 Non-perturbative derivation of effective models using graph-based continuous unitary transformations — •Kris Cöster and Kai Phillip Schmidt
12:00 TT 51.10 Revealing the breakdown of spin-charge separation in spin-imbalanced fermions in one dimension using quench dynamics — •Michael Sekania and Paata Kakashvili
12:15 TT 51.11 Conserved quantities of SU(2)-invariant interactions for correlated fermions and the advantages for quantum Monte Carlo simulationsNicolaus Parragh, Alessandro Toschi, Karsten Held, and •Giorgio Sangiovanni
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