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Regensburg 2022 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 24: Quantum-Critical Phenomena

Mittwoch, 7. September 2022, 15:00–19:00, H23

15:00 TT 24.1 Quantum criticality on a compressible lattice — •Saheli Sarkar, Lars Franke, Nikolas Grivas, and Markus Garst
15:15 TT 24.2 Metallic and deconfined quantum criticality in Dirac systems — •Zihong Liu, Matthias Vojta, Fakher Assaad, and Lukas Janssen
15:30 TT 24.3 Deconfined multi-critical point — •Zhenjiu Wang and Adam Nahum
15:45 TT 24.4 Specific heat and magnetocaloric effect at transverse-field quantum criticality in LiHoF4 — •Andreas Wendl, Heike Eisenlohr, Jan Spallek, Christopher Duvinage, Matthias Vojta, and Christian Pfleiderer
16:00 TT 24.5 Muon spin rotation and relaxation study on Nb1−yFe2+y — •Jannis Willwater, Daniela Eppers, Thomas Kimmel, Elaheh Sadrollahi, Jochen Litterst, Malte Grosche, Christopher Baines, and Stefan Süllow
16:15 TT 24.6 Quantum criticality of the long-transverse-field Ising model extracted by Quantum Monte Carlo simulations — •Jan Alexander Koziol, Anja Langheld, Sebastian C. Kapfer, and Kai Phillip Schmidt
16:30 TT 24.7 Quantum criticality of the long-range antiferromagnetic Heisenberg ladder — •Patrick Adelhardt and Kai Phillip Schmidt
16:45 TT 24.8 Electronuclear quantum criticalityJacintha Banda, Daniel Hafner, Javier F. Landaeta, Elena Hassinger, Keisuke Mitsumoto, Mauro Giovannini, Julian Sereni, Christoph Geibel, and •Manuel Brando
  17:00 15 min. break
17:15 TT 24.9 Bosonization duality in 2+1 dimensions and critical current correlation functions in Chern-Simons U(1)*U(1) Abelian Higgs model — •Vira Shyta, Flavio Nogueira, and Jeroen van den Brink
17:30 TT 24.10 Fixed-point structure and critical behavior of generalized Gross-Neveu models in 2+1 dimensions — •Konstantinos Ladovrechis, Shouryya Ray, Tobias Meng, and Lukas Janssen
  17:45 TT 24.11 The contribution has been withdrawn.
18:00 TT 24.12 Finite size spectrum of the staggered six-vertex model with Uq(sl(2))-invariant boundary conditions — •Sascha Gehrmann and Holger Frahm
  18:15 TT 24.13 The contribution has been withdrawn.
18:30 TT 24.14 Applying continuous unitary transformations to open quantum systems — •Lea Lenke, Matthias Mühlhauser, and Kai Phillip Schmidt
18:45 TT 24.15 Finite-size scaling at quantum phase transitions above the upper critical dimension — •Anja Langheld, Jan Alexander Koziol, Patrick Adelhardt, Sebastian C. Kapfer, and Kai Phillip Schmidt
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