dorsal/arxiv
View SchemaRotational Properties and GHZ Contradictions in N-Qubit Systems
| Authors | Jay Lawrence |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0506063 |
| URL | https://arxiv.org/abs/quant-ph/0506063 |
Abstract
Rotational symmetries of N-qubit Greenberger-Horne-Zeilinger (GHZ) states directly exhibit their nonlocality and render transparent the many possible measurements that produce absolute contradictions with local realism. While N measurements fix the assumed elements of reality, an exponentially growing number of absolute contradictions occurs. Operators that represent the detector settings provide a faithful representation of the symmetry group, and demonstrate Kochen-Specker contextuality.
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"abstract": "Rotational symmetries of N-qubit Greenberger-Horne-Zeilinger (GHZ) states\ndirectly exhibit their nonlocality and render transparent the many possible\nmeasurements that produce absolute contradictions with local realism. While N\nmeasurements fix the assumed elements of reality, an exponentially growing\nnumber of absolute contradictions occurs. Operators that represent the detector\nsettings provide a faithful representation of the symmetry group, and\ndemonstrate Kochen-Specker contextuality.",
"arxiv_id": "quant-ph/0506063",
"authors": [
"Jay Lawrence"
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"title": "Rotational Properties and GHZ Contradictions in N-Qubit Systems",
"url": "https://arxiv.org/abs/quant-ph/0506063"
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