Negative Refractive Index in Hydrodynamical Systems
High Energy Physics - Theory
2015-05-28 v1 High Energy Physics - Phenomenology
Optics
Plasma Physics
Abstract
We discuss the presence of exotic electromagnetic phenomena in systems with finite charge density which are described by hydrodynamics. We show that such systems generically have negative refractive index for low frequency electromagnetic waves, i.e. the energy flux and the phase velocity of the wave propagate in opposite directions. We comment on possible phenomenological applications, focusing on the Quark Gluon Plasma.
Cite
@article{arxiv.1107.1240,
title = {Negative Refractive Index in Hydrodynamical Systems},
author = {Antonio Amariti and Davide Forcella and Alberto Mariotti},
journal= {arXiv preprint arXiv:1107.1240},
year = {2015}
}
Comments
16 pages, 2 figures