Weyl semimetals and nodal line semimetals are characterized by linear band touching at
zero-dimensional points and one-dimensional lines, respectively. We predict that a circularly …

The pseudo-relativistic chiral electrons in 2D graphene and 3D topological semimetals,
known as the massless Dirac or Weyl fermions, constitute various intriguing issues in …

The Coulomb interaction in systems of quasi-relativistic massless electrons has an
unscreened long-range component at variance with conventional correlated metals. We …

Recently, the nodal line semimetals have attracted considerable interest in condensed
matter physics. We show that their distinct band structure can be detected by measuring the …

Weyl points with monopole charge±1 have been extensively studied; however, real
materials of multi-Weyl points, whose monopole charges are higher than 1, have yet to be …

We theoretically study the stability of three-dimensional Dirac semimetals against short-
range electron-electron interaction and quenched time-reversal symmetric disorder (but …

Energy transfer from electrons to phonons is an important consideration in any Weyl-or Dirac-
semimetal-based application. In this work, we analytically calculate the cooling power of …

Kondo physics has long been interesting for studying correlated topology in isolation, as it
occurs in heavy fermion compounds where myriad phenomena are well-separated in …

We study the quantum electrodynamics of two-dimensional (2D) and three-dimensional (3D)
Dirac semimetals by means of a self-consistent resolution of the Schwinger-Dyson …

Topological Dirac semimetals (DSMs) exhibit nodal points through which energy bands
disperse linearly in three-dimensional (3D) momentum space, a 3D analog of graphene …