Loading…

Vacuum current induced by an axial-vector condensate and electron anomalous magnetic moment in a magnetic field

In this paper, we consider vacuum polarization effects in the model of charged fermions with anomalous magnetic moment and axial-vector interaction term in a constant and uniform magnetic field. Nontrivial corrections to the effective Lagrangian from the anomalous moment and axial-vector term are ca...

Full description

Saved in:
Bibliographic Details
Published in:Physical review. D 2017-07, Vol.96 (1), Article 016011
Main Authors: Bubnov, A. F., Gubina, N. V., Zhukovsky, V. Ch
Format: Article
Language:English
Subjects:
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this paper, we consider vacuum polarization effects in the model of charged fermions with anomalous magnetic moment and axial-vector interaction term in a constant and uniform magnetic field. Nontrivial corrections to the effective Lagrangian from the anomalous moment and axial-vector term are calculated with account for various configurations of parameters of the model. An analogue of the chiral magnetic effect in the axial-vector background as well as a vacuum current induced under the combined action of the anomalous magnetic moment of fermions and the axial vector background in a magnetic field is also calculated.
ISSN:2470-0010
2470-0029
DOI:10.1103/PhysRevD.96.016011