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math-ph2026
Engineering classical waves with quantized energy spectra in periodic media
Arnaud Lazarus, Georgi Gary Rozenman, John W. M. Bush
Field quantization is a central feature of modern physics, that underpins the concept of photons and forms the foundation of quantum electrodynamics as well as much of solid-state…
math-ph2025
Wave-number lock-in in buckled elastic structures: an analogue to parametric instabilities
Helen E. Read, Giada Risso, Adel Djellouli +2
Parametric instabilities are a known feature of periodically driven dynamic systems; at particular frequencies and amplitudes of the driving modulation, the system's quasi-periodic…