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Uhlmann curvature in dissipative phase transitions

A novel approach based on the Uhlmann curvature is introduced for the investigation of non-equilibrium steady-state quantum phase transitions (NESS-QPTs). Equilibrium phase transitions fall invariably into two markedly non-overlapping categories: classical phase transitions and quantum phase transit...

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Detalles Bibliográficos
Autores principales: Carollo, Angelo, Spagnolo, Bernardo, Valenti, Davide
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6026214/
https://www.ncbi.nlm.nih.gov/pubmed/29959332
http://dx.doi.org/10.1038/s41598-018-27362-9