Variational speed selection for the interface propagation in superconductors
Abstract
Description
We study the interface propagation in superconductors by means of a variational method. We compute the lower and upper bounds for which the planar front speed propagation is valid. To take into account delay or memory effects in the front propagation, an hyperbolic differential equation is introduced as an extension of the model.
4 pages, 3 Figures
4 pages, 3 Figures