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    Topological entanglement entropy relations for multi phase systems with interfaces


    Bais, F.A. and Slingerland, Joost (2010) Topological entanglement entropy relations for multi phase systems with interfaces. Working Paper. arXiv.

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    Abstract

    We study the change in topological entanglement entropy that occurs when a two-dimensional system in a topologically ordered phase undergoes a transition to another such phase due to the formation of a Bose condensate. We also consider the topological entanglement entropy of systems with domains in different topological phases, and of phase boundaries between these domains. We calculate the topological entropy of these interfaces and derive two fundamental relations between the interface topological entropy and the bulk topological entropies on both sides of the interface.

    Item Type: Monograph (Working Paper)
    Keywords: Topological entanglement; entropy relations; multi phase systems; interfaces;
    Academic Unit: Faculty of Science and Engineering > Mathematical Physics
    Item ID: 10536
    Identification Number: arXiv:1006.2017
    Depositing User: Dr. Joost Slingerland
    Date Deposited: 21 Feb 2019 13:25
    Publisher: arXiv
    URI:

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