Transformation devices: Event carpets in space and space-time

  title={Transformation devices: Event carpets in space and space-time},
  author={Paul Kinsler and Martin W. McCall},
  journal={Physical Review A},
Here we extend the theory of space-time or event cloaking into that based on the carpet or ground-plane reflective surface. Further, by recasting and generalizing a scalar acoustic wave model into a new mathematically covariant form, we also show how transformation theories for optics and acoustics can be combined into a single prescription. The single prescription, however, still respects the fundamental differences between electromagnetic and acoustic waves, which then provide us with an… 

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