Schreiber ISQS29

A talk that I have given:

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• Urs Schreiber$\;\;$ on joint work with $\;\;$ Hisham Sati:

  
  

  Non-Lagrangian onstruction of
  abelian CS/FQH-Theory via
  Flux Quantization in 2-Cohomotopy

  slides: pdf

  draft recording: YT

  
  

  talk at:

  ISQS29, Prague (7-11 July 2025)

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Abstract: An invitation to the novel understanding of anyonic topological order in fractional quantum Hall systems via exotic flux quantization in cohomotopy.

Based on:

• Fractional Quantum Hall Anyons via the Algebraic Topology of exotic Flux Quanta

• Identifying Anyonic Topological Order in Fractional Quantum Anomalous Hall Systems

Related presentations:

• Rethinking Topological Quantum (lightning talk)

• Rethinking FQH Anyons (talk)

• Engineering of Anyons on M5-Probes (lecture series)

• Abelian Anyons on Flux-Quantized M5-branes (talk)

• QMATH16 (brief talk)