We construct the effective field theory for time-reversal symmetry-breaking multi-Weyl
semimetals (MWSMs), composed of a single pair of Weyl nodes of (anti) monopole charge n …

In the presence of time reversal symmetry, a non-linear Hall effect can occur in systems
without an inversion symmetry. One of the prominent candidates for detection of such Hall …

We have studied multi-Dirac/Weyl systems with arbitrary topological charge n in the
presence of a lattice of local magnetic moments. To do so we propose a multi-Dirac/Weyl …

We develop a mean-field theory of a novel Kondo effect emerging in systems without a
Fermi surface, which instead emerges under strong magnetic fields. We determine the …

We investigate the quantum tunneling properties through a square potential barrier in the α-
T_3 α-T 3 model with an effective mass term. The additional mass term can be induced by …

We study the effect of a perpendicular magnetic field B on a multinode Weyl semimetal
(mWSM) of arbitrary integer monopole charge n, with the two Weyl multinodes separated in …

Multi-Weyl semimetals are new types of topological semimetals whose topological charge is
equal to the value of the winding number J. Here, we investigate the single-particle ballistic …

We investigate the Kondo effect with Wilson fermions. This is based on a mean-field
approach for the chiral Gross-Neveu model including four-point interactions between a light …

We study the chiral magnetic effect (CME) in tilted multi-Weyl semimetals (mWSMs)
employing a two-band lattice model. We focus on the type-II phase of mWSMs, introduced by …

We propose a novel mechanism of the Kondo effect driven by a chirality imbalance (or chiral
chemical potential) of relativistic light fermions. This effect is realized by the mixing between …