Fractionalized Metals and Superconductors in Three Dimensions

Zhong Wang

doi:10.1016/j.physb.2015.07.002

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arXiv · 1405.0842

Fractionalized Metals and Superconductors in Three Dimensions

Zhong Wang

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Abstract

We study three-dimensional metals with nontrivial correlation functions and fractionalized excitations. We formulate for such states a gauge theory, which also naturally describes the fractional quantization of chiral anomaly. We also study fractional superconductors in this description. This formulation leads to the "three-dimensional chiral Luttinger liquids" and fractionalized Weyl semimetals, which can arise in both fermion and boson models. We also propose experiments to detect these fractionalized phases.

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Zhong Wang. 2014-05-15. Fractionalized Metals and Superconductors in Three Dimensions. https://doi.org/10.1016/j.physb.2015.07.002

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