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TT: Fachverband Tiefe Temperaturen
TT 10: Topology: Majorana Physics I
TT 10.2: Vortrag
Montag, 18. März 2024, 15:15–15:30, H 2053
Autocorrelation times of Majorana Zero Modes at finite Temperature — •Niklas Tausendpfund1,2, Matteo Rizzi1,2, and Aditi Mitra3 — 1Peter Grünberg Institut 8, Forschungszentrum Jülich, Jülich, Germany — 2Institute for Theoretical Physics, University of Cologne, Köln, Germany — 3New York University
Majorana zero modes provide a promising platform for robust quantum information storage due to their topological nature. For the non-interacting Kitaev chain, it is known that information imprinted in the edge modes has an infinite lifetime at arbitrary temperatures. The situation changes drastically with the introduction of interactions, leading to a long, but finite, lifetime at infinite temperature. In this work we study the influence of temperature on the lifetime of information stored in interacting Majorana zero modes.
Keywords: Majorana-Zero-Modes; Temperature; Autocorrelationfunction