1.7k citations · 9.1k across the 94 of their papers we have counts for
4 papers · 2 filters
Finite difference method for transport properties of massless Dirac fermions
J. Tworzydlo, C. W. Groth, C. W. J. Beenakker
We adapt a finite difference method of solution of the two-dimensional massless Dirac equation, developed in the context of lattice gauge theory, to the calculation of electrical c…
Extinction of coherent backscattering by a disordered photonic crystal with a Dirac spectrum
R. A. Sepkhanov, A. Ossipov, C. W. J. Beenakker
Photonic crystals with a two-dimensional triangular lattice have a conical singularity in the spectrum. Close to this so-called Dirac point, Maxwell's equations reduce to the Dirac…
Electronic shot noise in fractal conductors
C. W. Groth, J. Tworzydlo, C. W. J. Beenakker
By solving a master equation in the Sierpinski lattice and in a planar random-resistor network, we determine the scaling with size L of the shot noise power P due to elastic scatte…
Calculation of the conductance of a graphene sheet using the Chalker-Coddington network model
I. Snyman, J. Tworzydlo, C. W. J. Beenakker
The Chalker-Coddington network model (introduced originally as a model for percolation in the quantum Hall effect) is known to map onto the two-dimensional Dirac equation. Here we…