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arXiv · 1809.10275

Fractonic Matter in Symmetry-Enriched U(1) Gauge Theory

Dominic J. Williamson·Zhen Bi·Meng Cheng
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Abstract

In this work we explore the interplay between global symmetry and the mobility of quasiparticle excitations. We show that fractonic matter naturally appears in a three dimensional U(1) gauge theory, enriched by global U(1) and translational symmetries, via the mechanism of anyonic spin-orbital coupling. We develop a systematic understanding of such symmetry-enforced mobility restrictions in terms of the classification of U(1) gauge theories enriched by U(1) and translational symmetries. We provide a unified construction of these phases by gauging layered symmetry-protected topological phases.

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Dominic J. Williamson, Zhen Bi, Meng Cheng. 2019-09-24. Fractonic Matter in Symmetry-Enriched U(1) Gauge Theory. https://doi.org/10.1103/physrevb.100.125150

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