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Observing a scale anomaly and a universal quantum phase transition in graphene

One of the most interesting predictions resulting from quantum physics, is the violation of classical symmetries, collectively referred to as anomalies. A remarkable class of anomalies occurs when the continuous scale symmetry of a scale-free quantum system is broken into a discrete scale symmetry f...

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Detalles Bibliográficos
Autores principales: Ovdat, O., Mao, Jinhai, Jiang, Yuhang, Andrei, E. Y., Akkermans, E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5593936/
https://www.ncbi.nlm.nih.gov/pubmed/28894135
http://dx.doi.org/10.1038/s41467-017-00591-8