Coupled-wire constructions: a Luttinger liquid approach to topology
Institut für Theoretische Physik and Würzburg-Dresden Cluster of Excellence ct.qmat, Technische Universität Dresden,
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Received in final form: 22 August 2019
Published online: 14 February 2020
Coupled-wire constructions use bosonization to analytically tackle the strong interactions underlying fractional topological states of matter. We give an introduction to this technique, discuss its strengths and weaknesses, and provide an overview of the main achievements of coupled-wire constructions.
© The Author(s) 2020
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