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arXiv · 2306.08726

Orthogonal Analysis of Space-Time Crystals

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

This paper presents a space-time-wise orthogonal analysis of space-time crystals. This analysis provides a solution consisting of a pair of explicit parametric equations that result from a separate application of the Bloch-Floquet theorem in the (orthogonal) directions of space and time. Compared to previous approaches, this solution offers the benefits of greater simplicity, clearer emphasis on space-time duality and deeper physical insight.

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Zoé-Lise Deck-Léger, Amir Bahrami, Zhiyu Li, Christophe Caloz. 2023-06-14. Orthogonal Analysis of Space-Time Crystals. https://doi.org/10.1364/ol.498124

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