Chiral charge transfer along magnetic field lines in a Weyl superconductor

  title={Chiral charge transfer along magnetic field lines in a Weyl superconductor},
  author={G. Lemut and Michał Jan Pacholski and C. W. J. Beenakker},
  journal={Physical Review B},
Three-dimensional Weyl fermions have a definite chirality, given by the ± sign in the Weyl Hamiltonian ±p ·σ. Three spatial dimensions are essential, if p ·σ = pxσx+pyσy contains only two Pauli matrices, then +p·σ and −p ·σ can be transformed into each other by a unitary transformation (conjugation with σz). The chirality is therefore a characteristic feature of 3D Weyl semimetals, not shared by 2D graphene. The search for observable signatures of chirality is a common theme in the study of… 

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