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arXiv · 1701.04517

Revealing Genuine Steering under Sequential Measurement Scenario

Amit Mukherjee·Arup Roy·Some Sankar Bhattacharya·Biswajit Paul·Kaushiki Mukherjee·Debasis Sarkar
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Abstract

Genuine steering is still not well understood enough in contrast to genuine entanglement and nonlocality. Here we provide a protocol which can reveal genuine steering under some restricted operations compared to the existing witnesses of genuine multipartite steering. Our method has an impression of some sort of hidden protocol in the same spirit of hidden nonlocality, which is well understood in bipartite scenario. We also introduce a genuine steering measure which indicates the enhancement of genuine steering in the final state of our protocol compared to the initial states.

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Amit Mukherjee, Arup Roy, Some Sankar Bhattacharya, Biswajit Paul, Kaushiki Mukherjee, Debasis Sarkar. 2017-01-17. Revealing Genuine Steering under Sequential Measurement Scenario. https://arxiv.org/abs/1701.04517

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