Hidden Steering Nonlocality in Quantum Networks
- URL: http://arxiv.org/abs/2303.11902v1
- Date: Tue, 21 Mar 2023 14:48:47 GMT
- Title: Hidden Steering Nonlocality in Quantum Networks
- Authors: Kaushiki Mukherjee, Biswajit Paul and Soma Mandal
- Abstract summary: Activation of steering nonlocality is observed for different classes of mixed entangled states in linear network scenarios.
Using the notion of reduced steering, instances of steerability activation are also observed in nonlinear network.
- Score: 0.0
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: By combining two objects with no quantum effect one can get an object with
quantum effect. Such a phenomenon, often referred to as activation has been
analyzed for the notion of steering nonlocality. Activation of steering
nonlocality is observed for different classes of mixed entangled states in
linear network scenarios. Characterization of arbitrary two qubit states, in
ambit of steering activation in network scenarios has been provided in this
context. Using the notion of reduced steering, instances of steerability
activation are also observed in nonlinear network. Present analysis involves
three measurement settings scenario(for both trusted and untrusted parties)
where steering nonlocality is distinguishable from Bell nonlocality.
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