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arxiv: 1511.00368 · v2 · pith:LKOOCHEEnew · submitted 2015-11-02 · 🪐 quant-ph · math-ph· math.MP

Entanglement detection via general SIC-POVMs

classification 🪐 quant-ph math-phmath.MP
keywords mathbbotimescriteriaentanglementgeneralmeasurementsseparabilitycdots
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We study separability problem using general symmetric informationally complete measurements and propose separability criteria in $\mathbb{C}^{d_{1}}\otimes\mathbb{C}^{d_{2}}$ and $\mathbb{C}^{d_{1}}\otimes\mathbb{C}^{d_{2}}\cdots\otimes\mathbb{C}^{d_{n}}$. Our criteria just require less local measurements and provide experimental implementation in detecting entanglement of unknown quantum states.

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