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    Topological fingerprints in Liouvillian gaps


    Kavanagh, Kevin and Slingerland, Joost and Dooley, S. and Kells, G. (2024) Topological fingerprints in Liouvillian gaps. Physical Review E, 110 (5). ISSN 2470-0045

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    Abstract

    Topology in many-body physics usually emerges as a feature of equilibrium quantum states. We show that topological fingerprints can also appear in the relaxation rates of open quantum systems. To demonstrate this we consider one of the simplest models that has two topologically distinct phases in its ground state: the Kitaev chain model for the

    Item Type: Article
    Keywords: Topological fingerprints; Liouvillian gaps;
    Academic Unit: Faculty of Science and Engineering > Physics
    Item ID: 19153
    Identification Number: https://doi.org/10.1103/PhysRevE.110.054102
    Depositing User: Dr. Joost Slingerland
    Date Deposited: 05 Nov 2024 14:27
    Journal or Publication Title: Physical Review E
    Publisher: American Physical Society
    Refereed: Yes
    URI:
    Use Licence: This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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