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Dresden 2020 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 56: Correlated Electrons: Quantum-Critical Phenomena

Donnerstag, 19. März 2020, 09:30–13:00, HSZ 304

09:30 TT 56.1 Quasiparticle critical slowing down in a heavy-fermion system — •S. Pal, C.-J. Yang, F. Zamani, K. Kliemt, C. Krellner, H. v. Löhneysen, J. Kroha, and M. Fiebig
09:45 TT 56.2 Fermi surface topological transition in Sr3Ru2O7 — •Dmitri Efremov, Alex Shtyk, Andreas Rost, Claudio Chamon, Andrew Mackenzie, and Joseph Betouras
10:00 TT 56.3 Low temperature transverse susceptibility of LiHoF4 — •Andreas Wendl, Felix Rucker, Christopher Duvinage, and Christian Pfleiderer
10:15 TT 56.4 Ferromagnetic magnons in YbNi4P2 — •Oliver Stockert, Kristin Kliemt, Zita Huesges, Stefan Lucas, Cornelius Krellner, Astrid Schneidewind, and Karin Schmalzl
10:30 TT 56.5 Non-Fermi liquid behaviors in Y1−xPrxIr2Zn20 studied by thermal expansion — •Andreas Wörl, Yu Yamane, Yoshifumi Tokiwa, Takahiro Onimaru, and Philipp Gegenwart
10:45 TT 56.6 Deconfined critical point in a doped random quantum Heisenberg magnet — •Darshan Joshi, Chenyuan Li, and Subir Sachdev
11:00 TT 56.7 Nonordinary Edge Criticality of Two-Dimensional Quantum Critical MagnetsLukas Weber, Francesco Parisen Toldin, and •Stefan Wessel
  11:15 15 min. break.
11:30 TT 56.8 Emergent spin 1/2 chains at domain walls of Kekulé valence-bond solids — •Toshihiro Sato, Martin Hohenadler, Tarun Grover, John McGreevy, and Fakher F. Assaad
11:45 TT 56.9 Quantum critical behavior of the Hubbard model on the honeycomb lattice — •Francesco Parisen Toldin and Fakher F. Assaad
12:00 TT 56.10 Nematic phase transitions of Dirac fermions — •Jonas Schwab, Lukas Janssen, Kai Sun, Zi Yang Meng, Igor Herbut, and Fakher F. Assaad
12:15 TT 56.11 Doping a dynamically generated quantum spin Hall insulator — •Zhenjiu Wang, Toshihiro Sato, Yuhai Liu, Martin Hohenadler, Wenan Guo, and Fakher F. Assaad
  12:30 TT 56.12 The contribution has been withdrawn.
12:45 TT 56.13 Gapless Coulomb State Emerging from a Self-Dual Topological Tensor-Network State — •Guo-Yi Zhu
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