10 citations · 15 across the 3 of their papers we have counts for
3 papers
Band Unfolding via the Quadratic Pseudospectrum
Christopher A. Bairnsfather, Ralph M. Kaufmann, Terry A. Loring +1
Band theory provides the foundation for understanding electronic structure in crystalline materials, but its reliance on exact translational symmetry limits its applicability to sy…
The Effect of Pinning on Drag in Coupled One-Dimensional Channels of Particles
C. Bairnsfather, C. J. Olson Reichhardt, C. Reichhardt
We consider a simple model for examining the effects of quenched disorder on drag consisting of particles interacting via a Yukawa potential that are placed in two coupled one-dime…
Positive and Negative Drag, Dynamic Phases, and Commensurability in Coupled One-Dimensional Channels of Particles with Yukawa Interactions
C. Reichhardt, C. Bairnsfather, C. J. Olson Reichhardt
We introduce a simple model consisting of two or three coupled one-dimensional channels of particles with Yukawa interactions. For the two channel system, when an external drive is…