We calculate the effect of the electron-phonon interaction on the electronic density of states
(DOS), the quasiparticle properties, and on the optical conductivity of graphene. In metals …

We calculate the density of states (DOS) in graphene for electrons coupled to a phonon in
an external magnetic field. We find that coupling to an Einstein mode of frequency ω E not …

The universal formulae for λ (χ real, E g, T) and λ (χ real, E g, T) p of insulator having less
impurities are experimentally proved, where λ (χ real, E g, T) is the mean escape depth at …

The effects of doping on the spectral properties of low-doped systems are investigated by
means of the coherent potential approximation to describe the distributed disorder induced …

On the basis of a semiphenomenological model, it is argued that the high-energy anomaly
observed in recent photoemission experiments on cuprates is caused by interaction with an …

Recently, interest has been directed toward identifying and characterizing materials with 3D
Dirac-like energy dispersions. Using a 3D version of the 2D Dirac-Weyl Hamiltonian, which …