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arXiv · 2208.11506

Electrodynamics of Accelerated-Modulation Space-Time Metamaterials

Amir Bahrami·Zoé-Lise Deck-Léger·Christophe Caloz
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Abstract

Space-time varying metamaterials based on uniform-velocity modulation have spurred considerable interest over the past decade. We present here the first extensive investigation of accelerated modulation space-time metamaterials. Using the tools of general relativity, we establish their electrodynamic principles and describe their fundamental phenomena, in comparison with the physics of moving-matter media. We show that an electromagnetic beam propagating in an accelerated modulation metamaterial is bent in its course, which reveals that such a medium curves space-time for light, similarly to gravitation. Finally, we illustrate the vast potential diversity of accelerated modulation metamaterial by demonstrating related Schwarzschild holes.

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Amir Bahrami, Zoé-Lise Deck-Léger, Christophe Caloz. 2022-08-22. Electrodynamics of Accelerated-Modulation Space-Time Metamaterials. https://arxiv.org/abs/2208.11506

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