Ground state topology of a four-terminal superconducting double quantum dot

In recent years, various classes of systems were proposed to realize topological states of matter. One of them are multiterminal Josephson junctions where topological Andreev bound states are constructed in the synthetic space of superconducting phases. Crucially, the topology in these systems resul...

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Bibliographic Details
Main Author: Lev Teshler, Hannes Weisbrich, Jonathan Sturm, Raffael L. Klees, Gianluca Rastelli, Wolfgang Belzig
Format: Article
Language:English
Published: SciPost 2023-11-01
Series:SciPost Physics
Online Access:https://scipost.org/SciPostPhys.15.5.214