Experimentally faking the violation of Bell's inequalities.
نویسندگان
چکیده
Entanglement witnesses such as Bell inequalities are frequently used to prove the nonclassicality of a light source and its suitability for further tasks. By demonstrating Bell inequality violations using classical light in common experimental arrangements, we highlight why strict locality and efficiency conditions are not optional, particularly in security-related scenarios.
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ورودعنوان ژورنال:
- Physical review letters
دوره 107 17 شماره
صفحات -
تاریخ انتشار 2011