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Floquet group theory and its application to selection rules in harmonic generation

Symmetry is one of the most generic and useful concepts in science, often leading to conservation laws and selection rules. Here we formulate a general group theory for dynamical symmetries (DSs) in time-periodic Floquet systems, and derive their correspondence to observable selection rules. We appl...

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Detalles Bibliográficos
Autores principales: Neufeld, Ofer, Podolsky, Daniel, Cohen, Oren
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6345759/
https://www.ncbi.nlm.nih.gov/pubmed/30679423
http://dx.doi.org/10.1038/s41467-018-07935-y