Experimentally testable state-independent quantum contextuality

Adan Cabello

doi:10.1103/PhysRevLett.101.210401

Experimentally testable state-independent quantum contextuality

Quantum Physics 2009-07-28 v2

Authors: Adan Cabello

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Abstract

We show that there are Bell-type inequalities for noncontextual theories that are violated by any quantum state. One of these inequalities between the correlations of compatible measurements is particularly suitable for testing this state-independent violation in an experiment.

Keywords

bell inequalities bell's theorem quantum contextuality

Cite

@article{arxiv.0808.2456,
  title  = {Experimentally testable state-independent quantum contextuality},
  author = {Adan Cabello},
  journal= {arXiv preprint arXiv:0808.2456},
  year   = {2009}
}

Comments

REVTeX4, 4 pages, 1 figure

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