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arXiv · 2412.01990

Time-periodic (Floquet) systems in classical wave physics and engineering: Opinion

Francesco Monticone·Dimitrios Sounas·Matteo Ciabattoni
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Abstract

The study of classical waves in time-periodic systems is experiencing a resurgence of interest, motivated by their rich physics and the new engineering opportunities they enable, with several analogies to parallel efforts in other branches of physics, e.g., Floquet-engineered quantum materials and time crystals. Here, we first briefly review some of the most prominent features enabled by time-periodic modulations, and we then focus on two specific areas, namely, time-varying systems to break reciprocity and to overcome various theoretical limitations and performance bounds, discussing their current status, challenges, and opportunities.

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Francesco Monticone, Dimitrios Sounas, Matteo Ciabattoni. 2024-12-02. Time-periodic (Floquet) systems in classical wave physics and engineering: Opinion. https://arxiv.org/abs/2412.01990

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