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  • Distinguish modular categories and 2+1D topological orders beyond modular data: Mapping class group of higher genus manifold
  • 작성자 관리자 등록일 2020-08-03 조회수 479
  • Distinguish modular categories and 2+1D topological orders beyond modular data: Mapping class group of higher genus manifold

     

    VENUE Online

    DATE & TIME 8.14(Fri.), 2020 / 9:00 AM (KST)

     

    ABSTRACT

      It was believed that modular data are enough to distinguish different modular categories (and topological orders in 2+1-dimensions). Then counterexamples to this conjecture were found by Mignard and Schauenburg in 2017. In this work, we show that the simplest counterexamples can be distinguished by studying the representations of mapping class groups of a punctured torus or a genus-2 closed manifold.

     

    INVITED SPEAKER

    Name

    Affiliation

           Xueda Wen                     MIT

     

    HOST

    Name

    Affiliation

             Gil Young Cho                   POSTECH

     

    WEBSITE
    https://www.apctp.org/plan.php/TQM6

     

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