Quantum correlation with moving beamsplitters in relativistic configuration

Pramana

Antoine Suarez1¹  Hugo Zbinden¹  André Stefanov¹  Nicolas Gisin¹ 

[1] Group of Applied Physics, University of Geneva, 1211 Geneva 4, Switzerland$$

关键词: Quantum correlations;    special relativity.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We present a recent experiment [1] using space-like beamsplitters in motion revealing a new feature of quantum nonlocality: The correlations caused by two-particle quantum entanglement are not only independent of distance (as we already know from the conventional Bell-type experiments) but also independent of the time-ordering between the two single-photon measurements. Hence, it seems impossible to cast them in any real time ordering and maintain a causal explanation in which an earlier event influences a later one by arbitrarily fast communication.

【 授权许可】

Unknown