Bell violation for unknown continuous-variable states

Autor: Qian, X. -F., Broadbent, C. J., Eberly, J. H.
Rok vydání: 2013
Předmět:
Zdroj: New Journal of Physics 16 (2014) 013033
Druh dokumentu: Working Paper
DOI: 10.1088/1367-2630/16/1/013033
Popis: We describe a new Bell test for two-particle entangled systems that engages an unbounded continuous variable. The continuous variable state is allowed to be arbitrary and inaccessible to direct measurements. A systematic method is introduced to perform the required measurements indirectly. Our results provide new perspectives on both the study of local realistic theory for continuous-variable systems and on the nonlocal control theory of quantum information.
Comment: 8 pages, published version
Databáze: arXiv