paper

Exotic Symmetries, Duality, and Fractons in 3+1-Dimensional Quantum Field Theory

arXiv:2004.00015 · doi:10.21468/SciPostPhys.9.4.046

Abstract

We extend our exploration of nonstandard continuum quantum field theories in 2+1 dimensions to 3+1 dimensions. These theories exhibit exotic global symmetries, a peculiar spectrum of charged states, unusual gauge symmetries, and surprising dualities. Many of the systems we study have a known lattice construction. In particular, one of them is a known gapless fracton model. The novelty here is in their continuum field theory description. In this paper, we focus on models with a global symmetry and in a followup paper we will study models with a global symmetry.

74 pages. v3: significant changes

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