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Parity-time-symmetric quantum critical phenomena

Synthetic non-conservative systems with parity-time (PT) symmetric gain–loss structures can exhibit unusual spontaneous symmetry breaking that accompanies spectral singularity. Recent studies on PT symmetry in optics and weakly interacting open quantum systems have revealed intriguing physical prope...

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Detalles Bibliográficos
Autores principales: Ashida, Yuto, Furukawa, Shunsuke, Ueda, Masahito
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5472709/
https://www.ncbi.nlm.nih.gov/pubmed/28593991
http://dx.doi.org/10.1038/ncomms15791