Hybrid Breathers in Nonlinear $\mathcal{P}\mathcal{T}$-Symmetric Metamaterials

Sascha Böhrkircher, Sebastian Erfort, Holger Cartarius +1

On a two-dimensional planar parity-time-($\mathcal{P}\mathcal{T}$-)symmetric nonlinear magnetic metamaterial, consisting of split-ring dimers with balanced gain and loss, discrete breather s…