Universal chiral magnetic effect in the vortex lattice of a Weyl superconductor

@article{Pacholski2020UniversalCM,
  title={Universal chiral magnetic effect in the vortex lattice of a Weyl superconductor},
  author={Michał Jan Pacholski and C. W. J. Beenakker and .Inancc Adagideli},
  journal={Annals of Physics},
  year={2020}
}
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References

SHOWING 1-10 OF 56 REFERENCES

Effect of charge renormalization on the electric and thermoelectric transport along the vortex lattice of a Weyl superconductor

Building on the discovery that a Weyl superconductor in a magnetic field supports chiral Landau level motion along the vortex lines, we investigate its transport properties out of equilibrium. We

Topologically Protected Landau Level in the Vortex Lattice of a Weyl Superconductor.

The chirality of the Weyl fermions protects the zeroth Landau level by means of a topological index theorem, and the heat conductance parallel to the magnetic field has the universal value G=1/2g_{0}Φ/Φ_{0}, with Φ as the magnetic flux through the system, Φ{0} as the superconducting flux quantum, and g_0 as the thermal conductance quantum.

Scattering theory of the chiral magnetic effect in a Weyl semimetal: interplay of bulk Weyl cones and surface Fermi arcs

We formulate a linear response theory of the chiral magnetic effect in a finite Weyl semimetal, expressing the electrical current density j induced by a slowly oscillating magnetic field B or chiral

Absence of equilibrium chiral magnetic effect

We analyse the $3+1$ D equilibrium chiral magnetic effect (CME). We apply derivative expansion to the Wigner transform of the two - point Green function. This technique allows us to express the

Superconductivity Provides Access to the Chiral Magnetic Effect of an Unpaired Weyl Cone.

It is shown that superconductivity offers a way to avoid this cancellation of the chiral magnetic effect by means of a flux bias that gaps out a Weyl cone jointly with its particle-hole conjugate.

Quasiparticles in the vortex lattice of unconventional superconductors: bloch waves or landau levels?

A novel singular gauge transformation is developed for quasiparticles in the mixed state of a strongly type-II superconductor which permits a full solution of the problem at low and intermediate

Quantum oscillations and Dirac-Landau levels in Weyl superconductors

When magnetic field is applied to metals and semimetals quantum oscillations appear as individual Landau levels cross the Fermi level. Quantum oscillations generally do not occur in superconductors

Chiral vortical effect generated by chiral anomaly in vortex-skyrmions

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 chiral

Dissipationless conductance in a topological coaxial cable

We present a dynamical mechanism leading to dissipationless conductance, whose quantized value is controllable, in a (3+1)-dimensional electronic system. The mechanism is exemplified by a theory of
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