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arXiv · 1206.1627

Chiral Anomaly and Classical Negative Magnetoresistance of Weyl Metals

D. T. Son·B. Z. Spivak
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Abstract

We consider the classical magnetoresistance of a Weyl metal in which the electron Fermi surface possess nonzero fluxes of the Berry curvature. Such a system may exhibit large negative magnetoresistance with unusual anisotropy as a function of the angle between the electric and magnetic fields. In this case the system can support a new type of plasma waves. These phenomena are consequences of chiral anomaly in electron transport theory.

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D. T. Son, B. Z. Spivak. 2012-06-07. Chiral Anomaly and Classical Negative Magnetoresistance of Weyl Metals. https://doi.org/10.1103/physrevb.88.104412

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