Continuous space-time crystal state driven by nonreciprocal optical forces

We show that the continuous time crystal state can arise in an ensemble of linear oscillators from nonconservative coupling via optical radiation pressure forces. This new mechanism comprehensively explains observations of the time crystal state in an array of nanowires illuminated with light [T. Li...

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Bibliographic Details
Main Authors: Raskatla, V., Liu, T., Li, Jinxiang, MacDonald, K. F., Zheludev, Nikolay I.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2024
Subjects:
Online Access:https://hdl.handle.net/10356/181365
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Institution: Nanyang Technological University
Language: English