One-way propagation of light in Born-Infeld-like metamaterials
arXiv:1412.5841 · doi:10.1103/PhysRevA.89.043822
Abstract
We propose and investigate a family of nonlinear metamaterials in which light rays propagate just in one direction -- one-way propagation. Furthermore, we argue how such nonlinear media could provide an analog model for investigating the Born-Infeld Lagrangian in the realm of fields larger than its scale field.
7 pages, 2 figures