We discuss the type of the general macroscopic parity-violating effects, when there is the current along the vortex, which is concentrated in the vortex core. We consider vortices in superfluids, which contain the Weyl points. In the vortex core the positions of the Weyl points form the skyrmion structure. We show that the mass current concentrated in such a core is provided by the spectral flow through the Weyl points according to the Adler-Bell-Jackiw equation for chiral anomaly.
@article{arxiv.1701.01863,
title = {Chiral vortical effect generated by chiral anomaly in vortex-skyrmions},
author = {G. E. Volovik},
journal= {arXiv preprint arXiv:1701.01863},
year = {2017}
}
Comments
5 pages, 2 figures, version accepted in JETP Letters