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Sum uncertainty relations for arbitrary N incompatible observables

We formulate uncertainty relations for arbitrary N observables. Two uncertainty inequalities are presented in terms of the sum of variances and standard deviations, respectively. The lower bounds of the corresponding sum uncertainty relations are explicitly derived. These bounds are shown to be tigh...

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Detalles Bibliográficos
Autores principales: Chen, Bin, Fei, Shao-Ming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4572926/
https://www.ncbi.nlm.nih.gov/pubmed/26370360
http://dx.doi.org/10.1038/srep14238