95 citations · 95 across the 1 of their papers we have counts for
7 papers
Electric manipulation of domain walls in magnetic Weyl semimetals via the axial anomaly
Julia D. Hannukainen, Alberto Cortijo, Jens H. Bardarson +1
We show how the axial (chiral) anomaly induces a spin torque on the magnetization in magnetic Weyl semimetals. The anomaly produces an imbalance in left- and right-handed chirality…
Axial anomaly generation by domain wall motion in Weyl semimetals
Julia D. Hannukainen, Yago Ferreiros, Alberto Cortijo +1
A space-time dependent node separation in Weyl semimetals acts as an axial vector field. Coupled with domain wall motion in magnetic Weyl semimetals, this induces axial electric an…
Mixed axial-torsional anomaly in Weyl semimetals
Yago Ferreiros, Yaron Kedem, Emil J. Bergholtz +1
We show that Weyl semimetals exhibit a mixed axial-torsional anomaly in the presence of axial torsion, a concept exclusive of these materials with no known natural fundamental inte…
Boson-fermion duality in a gravitational background
Yago Ferreiros, Eduardo Fradkin
We study the dimensional boson-fermion duality in the presence of background curvature and electromagnetic fields. The main players are, on the one hand, a massive complex $|…
Anisotropic fixed points in Dirac and Weyl semimetals
Oscar Pozo, Yago Ferreiros, María A. H. Vozmediano
The effective low energy description of interacting Dirac and Weyl semimetals is that of massless quantum electrodynamics with several Lorentz breaking material parameters. We perf…
Anomalous Nernst and Thermal Hall Effects in Tilted Weyl Semimetals
Yago Ferreiros, A. A. Zyuzin, Jens H. Bardarson
We study the anomalous Nernst and thermal Hall effects in a linearized low-energy model of a tilted Weyl semimetal, with two Weyl nodes separated in momentum space. For inversion s…