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Regensburg 2022 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 11: Topology: Quantum Hall Systems

Dienstag, 6. September 2022, 09:30–12:30, H10

09:30 TT 11.1 Quantum Hall effect induced by chiral Landau levels in topological semimetal films — •Duy-Hoang-Minh Nguyen, Koji Kobayashi, Jan-Erik Reinhard Wichmann, and Kentaro Nomura
09:45 TT 11.2 Quantum Hall critical phase at topological insulator surfaces — •Johannes Dieplinger, Mateo Moreno-Gonzalez, Soumya Bera, Martin Puschmann, Matthew Foster, Ferdinand Evers, and Alexander Altland
10:00 TT 11.3 Universal properties of boundary and interface charges in multichannel models of one-dimensional insulators — •Kiryl Piasotski, Niklas Muller, Dante Kennes, Herbert Schoeller, and Mikhail Pletyukhov
10:15 TT 11.4 antiferromagnetic chern insulator in a centrosymmetric system — •morad ebrahimkhas, mohsen hafez-torbati, and walter hofstetter
10:30 TT 11.5 Supercurrent-enabled Andreev reflection in a chiral quantum Hall edge stateAndreas Bock Michelsen, Patrik Recher, Bernd Braunecker, and •Thomas L. Schmidt
  10:45 15 min. break
11:00 TT 11.6 Synthetic gravitational horizons in low-dimensional quantum matter — •Corentin Morice, Ali G. Moghaddam, Dmitry Chernyavsky, Jasper van Wezel, and Jeroen van den Brink
11:15 TT 11.7 Adiabatic preparation of fractional quantum Hall phases from the thin torus limit — •Benjamin Michen, Cécile Repellin, and Jan Carl Budich
11:30 TT 11.8 Non-Hermitian topological signatures in a quantum Hall system — •Raghav Chaturvedi, Kyrylo Ochkan, Viktor Könye, Ewelina Hankiewicz, Jeroen van den Brink, Joseph Dufouleur, and Cosma Fulga
11:45 TT 11.9 Observation of non-Hermitian topology in a multi-terminal quantum Hall device — •Kyrylo Ochkan, Raghav Chaturvedi, Viktor Könye, Ewelina Hankiewicz, Jeroen van den Brink, Joseph Dufouleur, and Cosma Fulga
12:00 TT 11.10 Emergent non-Hermitian topology and boundary sensitivity in interacting Su-Schrieffer-Heeger chains — •Tommaso Micallo, Carl Lehmann, and Jan Carl Budich
  12:15 TT 11.11 The contribution has been withdrawn.
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