Designing Perturbative Metamaterials from Discrete Models: From Veselago lenses to topological insulators
Designing Perturbative Metamaterials from Discrete Models: From Veselago lenses to topological insulators
Discrete models provide concise descriptions of complex physical phenomena, such as negative refraction, topological insulators, and Anderson localization. While there are multiple tools to obtain discrete models that demonstrate particular phenomena, it remains a challenge to find metamaterial designs that replicate the behavior of desired nontrivial discrete models. Here we …