2 papers
cond-mat.str-el2020
Resistivity Exponents in 3D-Dirac Semimetals From Electron-Electron Interaction
Niklas Wagner, Sergio Ciuchi, Alessandro Toschi +2
We study the resistivity of three-dimensional semimetals with linear dispersion in the presence of on-site electron-electron interaction. The well-known quadratic temperature depen…
cond-mat.str-el2019
Non-Local Annihilation of Weyl Fermions in Correlated Systems
L. Crippa, A. Amaricci, N. Wagner +3
Weyl semimetals (WSMs) are characterized by topologically stable pairs of nodal points in the band structure, that typically originate from splitting a degenerate Dirac point by br…