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Analogies of the classical Euler top with a rotor to spin squeezing and quantum phase transitions in a generalized Lipkin-Meshkov-Glick model

We show that the classical model of Euler top (freely rotating, generally asymmetric rigid body), possibly supplemented with a rotor, corresponds to a generalized Lipkin-Meshkov-Glick (LMG) model describing phenomena of various branches of quantum physics. Classical effects such as free precession o...

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Detalles Bibliográficos
Autores principales: Opatrný, Tomáš, Richterek, Lukáš, Opatrný, Martin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5792583/
https://www.ncbi.nlm.nih.gov/pubmed/29386576
http://dx.doi.org/10.1038/s41598-018-20486-y