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Counterposition and negative phase velocity in uniformly moving dissipative materials

Counterposition and negative phase velocity in uniformly moving dissipative materials

We considered the phenomena of counterposition and negative phase velocity, which are relevant to certain metamaterials and certain astrophysical scenarios. The Lorentz transformations of electric and magnetic fields were implemented to study (i) the refraction of linearly polarized plane waves into a half-space occupied by a uniformly moving material and …