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Dresden 2026 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 83: Topology: Quantum Hall Systems

Donnerstag, 12. März 2026, 15:00–18:30, HSZ/0105

15:00 TT 83.1 Many-body Euler topology — •Axel Fünfhaus, Titus Neupert, Thilo Kopp, and Roser Valentí
15:15 TT 83.2 Topological signatures in the electrostatics of Chern junctions — •Robin Durand, Pascal Simon, and Ion Garate
15:30 TT 83.3 Non-Hermitian topology of transport in the quantum Hall phases in graphene — •Raghav Chaturvedi, Ewelina M. Hankiewicz, Jeroen van den Brink, and Ion Cosma Fulga
15:45 TT 83.4 Superconducting Beam Splitting of Quantum Hall Edge States for HOM Interference — •Maxime Jamotte, Tom Menei, Alexander Zyuzin, Manohar Kumar, and Thomas L. Schmidt
16:00 TT 83.5 Plasma mapping for the Moore-Read state in ideal Chern bands — •Qi Hu, Saranyo Moitra, Inti Sodemann Villadiego, and Victor Gurarie
16:15 TT 83.6 Universal Transport Theory for Paired Fractional Quantum Hall States in the Quantum Point Contact Geometry — •Eslam Ahmed, Ryoi Ohashi, Yukio Tanaka, and Kentaro Nomura
16:30 TT 83.7 Quantum Hall Effect without Chern Bands — •Benjamin Michen and Jan Carl Budich
  16:45 15 min. break
17:00 TT 83.8 Hollow Topological Matter and Dual Fractional Quantum Hall Effect — •Ram Mummadavarapu and Roman-Pascal Riwar
17:15 TT 83.9 Fractional Statistics in Anyon Colliders: A Keldysh-Instanton Approach — •Julian Kälber, Matthias Thamm, Felix Puster, and Bernd Rosenow
17:30 TT 83.10 From hidden order to skyrmions: Quantum Hall states in an extended Hofstadter-Fermi-Hubbard modelFabian J. Pauw, Ulrich Schollwöck, Nathan Goldman, Sebastian Paeckel, and •Felix A. Palm
17:45 TT 83.11 The fate of the Laughlin state in ideal Chern bands — •Saranyo Moitra and Inti Sodemann Villadiego
18:00 TT 83.12 Parafermions emerging from spin-polorized ν=2/3 fractional quantum Hall state — •Steffen Bollmann, Andreas Haller, Jukka I. Väyrynen, Thomas L. Schmidt, and Elio J. König
18:15 TT 83.13 Quantized and nonquantized Hall response in topological Hatsugai-Kohmoto systems — •Thibaut Desort, Mark Oliver Goerbig, and Corentin Morice
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