Regensburg 2019 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 2: Correlated Electrons: Electronic Structure Calculations and Other Theoretical Topics

Montag, 1. April 2019, 09:30–13:00, H7

09:30 TT 2.1 Pressure-induced spin-state ordering in Sr2CoO3F — •Juan Fernandez Afonso, Andrii Sotnikov, Atsushi Hariki, and Jan Kunes
09:45 TT 2.2 Modeling the X-ray absorption spectra and magnetism in UGa2 using LDA+U and LDA+DMFT — •Banhi Chatterjee and Jindrich Kolorenc
10:00 TT 2.3 Efficient LDA+DMFT response functions for correlated systems — •Julian Mußhoff and Eva Pavarini
10:15 TT 2.4 Lattice Dynamics of Palladium in the Presence of Electronic Correlations — •Wilhelm Appelt, Andreas Östlin, Ivan Leonov, Michael Sekania, Liviu Chioncel, and Dieter Vollhardt
10:30 TT 2.5 Correlated electronic structure with uncorrelated disorder — •Andreas Östlin, Levente Vitos, and Liviu Chioncel
10:45 TT 2.6 Charge Reconstruction in Magnetic Heterostructures — •Andreas Weh, Liviu Chioncel, Ulrich Eckern, and Junya Otsuki
  11:00 15 min. break.
11:15 TT 2.7 The smothered phase separation - Microscopic Fermi liquid theory of the Mott transition — •Friedrich Krien, Erik Gerardus Cornelis Petrus van Loon, Mikhail Katsnelson, Alexander Lichtenstein, and Massimo Capone
11:30 TT 2.8 Thermodynamics of the metal-insulator transition in the extended Hubbard model — •Malte Schüler, Erik van Loon, Mikhail Katsnelson, and Tim Wehling
11:45 TT 2.9 Extended Hubbard Model with nearest neighbor exchange interaction — •Edin Kapetanovic, Malte Schüler, Gerd Czycholl, and Tim Wehling
12:00 TT 2.10 Lefschetz thimbles approach for the sign problem in Hubbard model away of half-filling — •Maksim Ulybyshev, Christopher Winterowd, and Savvas Zafeiropoulos
12:15 TT 2.11 From gapped Goldstone to Higgs modes in excitonic magnets — •Jan Kuneš, Dominique Geffroy, Josef Kaufmann, Atsushi Hariki, Andreas Hausoel, and Patrik Gunacker
12:30 TT 2.12 A Fractionalized Metal in a Falicov-Kimball Model — •Martin Hohenadler and Fakher Assaad
12:45 TT 2.13 Fluctuation effects at the onset of the 2kF density wave order in two-dimensional metals — •Jachym Sykora, Tobias Holder, and Walter Metzner
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DPG-Physik > DPG-Verhandlungen > 2019 > Regensburg