Towards a realization of Schwarzschild-(anti-)de Sitter spacetime as a particulate metamaterial
Towards a realization of Schwarzschild-(anti-)de Sitter spacetime as a particulate metamaterial
While metamaterials offer the potential to realize Tamm mediums that are electromagnetically equivalent to vacuous spacetime subjected to gravitational fields, practical formulations for suitable metamaterials have not hitherto been developed. This matter was addressed by establishing a metamaterial formulation for the Tamm medium representing Schwarzschild-(anti-)de Sitter spacetime. Our formulation is …