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arXiv · 2102.05677

Measuring Topological Order

Parsa Bonderson
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Abstract

The topological order of a (2+1)D topological phase of matter is characterized by its chiral central charge and a unitary modular tensor category that describes the universal fusion and braiding properties of its anyonic quasiparticles. I discuss the topologically invariant quantities associated with these and identify ones that are useful for determining the topological order. I propose a variety of physical experiments that probe these quantities and detail the relation of the measured data to the topological invariants.

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Parsa Bonderson. 2021-02-10. Measuring Topological Order. https://doi.org/10.1103/physrevresearch.3.033110

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