A plethora of negative-refraction phenomenons in relativistic and non-relativistic scenarios
A plethora of negative-refraction phenomenons in relativistic and non-relativistic scenarios
In accordance with Snel's law of refraction, whether a plane wave is refracted in the negative sense or positive sense at a planar boundary between two homogenous mediums is determined solely by the orientation of the real parts of the wavevectors involved. Thus, negative refraction should be distinguished from the …