21 citations · 51 across the 4 of their papers we have counts for
4 papers
Numerical study of anomalous diffusion of light in semi-crystalline polymer structures
E G Kostadinova, J L Padgett, C D Liaw +2
From the spread of pollutants in the atmosphere to the transmission of nutrients across cell membranes, anomalous diffusion processes are ubiquitous in natural systems. The ability…
Anomalous Diffusion in One-Dimensional Disordered Systems: A Discrete Fractional Laplacian Method
J. L. Padgett, E. G. Kostadinova, C. D. Liaw +3
This work extends the applications of Anderson-type Hamiltonians to include transport characterized by anomalous diffusion. Herein, we investigate the transport properties of a one…
Transport properties of disordered 2D complex plasma crystal
E G Kostadinova, A Cameron, F Guyton +4
In this work, we investigate numerically the transport properties of a 2D complex plasma crystal using diffusion of coplanar dust lattice waves. In the limit where the Hamiltonian…
Delocalization in infinite disordered 2D lattices of different geometry
E G Kostadinova, K Busse, N Ellis +4
The spectral approach to infinite disordered crystals is applied to an Anderson-type Hamiltonian to demonstrate the existence of extended states for nonzero disorder in 2D lattices…