Experimental investigation on the geometry of GHZ states
Abstract Greenberger-Horne-Zeilinger (GHZ) states and their mixtures exhibit fascinating properties. A complete basis of GHZ states can be constructed by properly choosing local basis rotations. We demonstrate this experimentally for the Hilbert space $${{\mathbb{C}}}_{2}^{\otimes 4}$$ ℂ 2 ⊗ 4 by en...
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Main Authors: | Gonzalo Carvacho, Francesco Graffitti, Vincenzo D’Ambrosio, Beatrix C. Hiesmayr, Fabio Sciarrino |
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Format: | article |
Language: | EN |
Published: |
Nature Portfolio
2017
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Online Access: | https://doaj.org/article/4c53e9f3b6284175b7c9bf2d90eb071c |
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