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Regensburg 2022 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 28: Correlated Electrons: Theory 1

Donnerstag, 8. September 2022, 09:30–13:00, H23

09:30 TT 28.1 General super-exchange Hamiltonians for magnetic and orbital physics in eg and t2g systems — •Xuejing Zhang, Erik Koch, and Eva Pavarini
09:45 TT 28.2 Fluctuations analysis of the spin susceptibility: Néel ordering revisited in dynamical mean field theory — •Georg Rohringer and Lorenzo Del Re
10:00 TT 28.3 Phase diagram of SU(N) antiferromagnet on a square lattice — •Jonas Schwab, Francesco Parisen Toldin, and Fakher F. Assaad
10:15 TT 28.4 Field-tunable Berezinskii-Kosterlitz-Thouless correlations in a quasi-2d spin-1/2 Heisenberg latticeD. Opherden, M.S.J. Tepaske, F. Bärtl, M. Weber, M.M. Turnbull, T. Lancaster, S.J. Blundell, M. Baenitz, J. Wosnitza, C.P. Landee, R. Moessner, D.J. Luitz, and •H. Kühne
10:30 TT 28.5 Hauptvortrag: Towards an ab-initio theory of Anderson localization for correlated electrons — •Liviu Chioncel
  11:00 15 min. break
  11:15 TT 28.6 The contribution has been withdrawn.
11:30 TT 28.7 The shared universality of charged black holes and the many many-body SYK model — •Jan Louw
11:45 TT 28.8 Scrambling and Many-Body Localization in the XXZ-Chain — •Niklas Bölter and Stefan Kehrein
12:00 TT 28.9 Nonlinear response theory and three-particle diagrams in strongly correlated systems — •Patrick Kappl, Friedrich Krien, Clemens Watzenböck, and Karsten Held
12:15 TT 28.10 Superconductivity in 2D and 3D lattice models of correlated fermions - combining matrix-product states with mean-field theoryGunnar Bollmark, Svenja Marten, •Thomas Köhler, Lorenzo Pizzino, Yiqi Yang, Johannes-Stephan Hofmann, Hao Shi, Shiwei Zhang, Salvatore R. Manmana, Thierry Giamarchi, and Adrian Kantian
12:30 TT 28.11 Non-local correlations and criticality in the triangular lattice Hubbard model — •Mario Malcolms de Oliveira, Julian Stobbe, Henry Menke, Marcel Klett, Georg Rohringer, and Thomas Schäfer
12:45 TT 28.12 Non-local correlation and entanglement of ultracold bosons in the two-dimensional Bose-Hubbard lattice at finite temperatureUlli Pohl, •Sayak Ray, and Johann Kroha
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