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arXiv · 1411.6882

All-versus-nothing violation of local realism from the Hardy paradox under no-signaling

Some Sankar Bhattacharya·Arup Roy·Amit Mukherjee·Ramij Rahaman
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Abstract

Hardy's is one of the simplest arguments concerning non-locality. Recently Chen et. al. have proposed a more generalized Hardy-like argument and have shown that the probability of success increases with local system's dimension. Here we study the same in a minimally constrained theory, namely the generalized no-signaling theory(GNST). We find that not only the probability of success of this argument increases with local system dimension in GNST, it also takes a very simple functional form.

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Some Sankar Bhattacharya, Arup Roy, Amit Mukherjee, Ramij Rahaman. 2015-07-27. All-versus-nothing violation of local realism from the Hardy paradox under no-signaling. https://doi.org/10.1103/physreva.92.012111

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