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Dresden 2026 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 2: Quantum-Critical Phenomena (joint session TT/DY)

Montag, 9. März 2026, 09:30–12:30, HSZ/0101

09:30 TT 2.1 Possible Quantum Criticality Tuned by Pressure in CeVGe3Rong-Zhu Lin, Po-Yuan Cheng, Yusei Shimizu, Timothée Vasina, Daniel Braithwaite, Hanshang Jin, Peter Klavins, Valentin Taufour, and •Chien-Lung Huang
09:45 TT 2.2 Spin and charge criticality in the pseudogap two-impurity Anderson model — •Charlotte Beneke and Matthias Vojta
10:00 TT 2.3 Stability of Deconfined Quantum Critical Points Coupled to Quantum Phonons — •Anton Romen, Josef Willsher, David Hofmeier, Johannes Knolle, and Michael Knap
10:15 TT 2.4 Inducing extraordinary-log criticality in the Heisenberg spin chain — •Grigorios Makris, Francesco Parisen Toldin, and Stefan Wessel
10:30 TT 2.5 Kibble-Zurek Dynamics in the Anisotropic Ising Model of the Si(001) Surface — •Gernot Schaller, Friedemann Queisser, Parya Katoorani, Christian Brand, Christian Kohlfürst, Mark Freeman, Alfred Hucht, Peter Kratzer, Björn Sothmann, Michael Horn-von Hoegen, and Ralf Schützhold
10:45 TT 2.6 Frustration effects and self-consistent matter description in the Dicke-Ising model on the sawtooth chain — •Jonas Leibig, Max Hörmann, Anja Langheld, Andreas Schellenberger, and Kai Phillip Schmidt
  11:00 15 min. break
11:15 TT 2.7 Potts nematic quantum phase transition in Dirac fermion systems — •Max Fornoville, Kilian Fraboulet, Michael M. Scherer, and Laura Classen
11:30 TT 2.8 Chiral Quantum Phase Transition in Moiré Dirac Materials at finite density — •Ana Garcia-Page and Laura Classen
11:45 TT 2.9 Pseudo-first-order transition from competing Dirac masses in one dimension — •Manuel Weber
12:00 TT 2.10 Spectral Optimization of the 2-Sphere and Applications to Classical and Quantum Interacting Spin Systems — •Jonas Völler, Grigorios Makris, Fabian Hassler, and Stefan Wessel
12:15 TT 2.11 Hybrid Monte Carlo on the fuzzy sphere for conformal critical phenomena — •Lidia Stocker, Zheng Zhou, Yin-Chen He, Emilie Huffmann, and Johannes Stephan Hofmann
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DPG-Physik > DPG-Verhandlungen > 2026 > Dresden