TT 28: Topology: Other Topics
Dienstag, 19. März 2024, 09:30–12:15, H 3025
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09:30 |
TT 28.1 |
Theory of local Z2 topological markers for finite and periodic systems — •Nicolas Baù and Antimo Marrazzo
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09:45 |
TT 28.2 |
A minimal quantum dot-based Kitaev chain with only local superconducting proximity effect — •William Samuelson, Viktor Svensson, and Martin Leijnse
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10:00 |
TT 28.3 |
Signatures of topologically non-trivial band structures based on real-space simulations — •Bendegúz Nyári, Lászlóffy András, Levente Rózsa, László Szunyogh, and Balázs Újfalussy
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10:15 |
TT 28.4 |
Topological charge pumping in quantum many-body systems at finite temperature — •Suman Mondal, Eric Bertok, Armando Aligia, Robin Steinigeweg, and Fabian Heidrich-Meisner
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10:30 |
TT 28.5 |
Topological properties of a non-Hermitian quasi-1D chain with a flat band — •Carolina Martínez-Strasser, Miguel Ángel J. Herrera, Aitzol García-Etxarri, Giandomenico Palumbo, Flore K. Kunst, and Dario Bercioux
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10:45 |
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15 min. break
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11:00 |
TT 28.6 |
Time-frequency representation of Andreev-reflected charge pulses — •Benjamin Roussel, Pablo Burset, and Christian Flindt
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11:15 |
TT 28.7 |
Non-Hermitian Physics in multi-terminal devices: topological ohmmeter — Viktor Könye, •Kyrylo Ochkan, Anastasiia Chyzhykova, Jan Carl Budich, Jeroen van den Brink, Ion Cosma Fulga, and Joseph Dufouleur
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11:30 |
TT 28.8 |
Extended Hatano-Nelson model, exceptional points and spectral symmetry — •Julius T. Gohsrich, Jacob Fauman, and Flore K. Kunst
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11:45 |
TT 28.9 |
Analytic approches to non-hermitan systems: Hatano-Nelson model with onsite impurity — •Nico Leumer and Dario Bercioux
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12:00 |
TT 28.10 |
Symmetry-induced higher-order exceptional points in two dimensions — •Anton Montag and Flore Kunst
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