Transformation Optics in Nonvacuum Initial Dielectric Media
arXiv:1011.0753 · doi:10.1103/PhysRevA.82.053801
Abstract
Previous formulations of transformation optics have generally been restricted to transformations from relatively simple initial media, such as the vacuum, because of limitations due to their non-covariance. I show that a completely covariant approach enables arbitrary transformations from arbitrarily complex initial linear dielectrics.
6 pages