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We calculate the leading radiative corrections to the axial current in the chiral separation effect in dense QED in a magnetic field. Contrary to the conventional wisdom suggesting that the

We calculate the leading radiative corrections to the axial current in the chiral separation effect in dense QED in a magnetic field. Contrary to the conventional wisdom suggesting that the axial current should be exactly fixed by the chiral anomaly relation and is described by the topological contribution on the lowest Landau level in the free theory, we find in fact that the axial current receives nontrivial radiative corrections.

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Date Created
  • 2013
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  • Text
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    Identifier
    • Digital object identifier: 10.1103/PhysRevD.88.025025
    • Identifier Type
      International standard serial number
      Identifier Value
      1088-6826
    • Identifier Type
      International standard serial number
      Identifier Value
      0002-9939
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    Gorbar, E. V., Miransky, V. A., Shovkovy, I. A., & Wang, X. (2013). Radiative corrections to chiral separation effect in QED. Physical Review D, 88(2), 025025. doi:10.1103/PhysRevD.88.025025

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