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Computing data for Levin-Wen with defects

delete2020-06-04
delete15
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OA
AI
J
Jacob C. Bridgeman *
D
Daniel Barter
DOI:10.22331/q-2020-06-04-277delete
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Abstract

Abstract

En 中文
We demonstrate how to do many computations for doubled topological phases with defects. These defects may be 1-dimensional domain walls or 0-dimensional point defects. Using Vec(S-3) as a guiding example, we demonstrate how domain wall fusion and associators can be computed using generalized tube algebra techniques. These domain walls can be both between distinct or identical phases. Additionally, we show how to compute all possible point defects, and the fusion and associator data of these. Worked examples, tabulated data and Mathematica code are provided.
Keywords:
QUANTUM
CATEGORIES
BOUNDARIES
ANYONS

Journal

Quantum cover
Quantum
IF:
5.4
Papers:
974
Citations:
1.0W

Organization

A
Australian National University
Scholars:
2.1W
Papers: 2.3W
Citations: 3.9W
P
Perimeter Institute for Theoretical Physics
Scholars:
1.3K
Papers: 1.6K
Citations: 5
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