Refractive index in generalized superconductors with Born-Infeld electrodynamics
High Energy Physics - Theory
2018-03-23 v1 General Relativity and Quantum Cosmology
Optics
Abstract
We investigate, in the probe limit, the negative refraction in the generalized superconductors with the Born-Infeld electrodynamics. We observe that the system has a negative Depine-Lakhtakia index in the superconducting phase at small frequencies and the greater the Born-Infeld corrections the larger the range of frequencies or the range of temperatures for which the negative refraction occurs. Furthermore, we find that the tunable Born-Infeld parameter can be used to improve the propagation of light in the holographic setup. Our analysis indicates that the Born-Infeld electrodynamics plays an important role in determining the optical properties of the boundary theory.
Keywords
Cite
@article{arxiv.1803.08204,
title = {Refractive index in generalized superconductors with Born-Infeld electrodynamics},
author = {Jun Cheng and Qiyuan Pan and Hongwei Yu and Jiliang Jing},
journal= {arXiv preprint arXiv:1803.08204},
year = {2018}
}
Comments
13 pages, 6 figures