# General SIC measurement-based entanglement detection

@article{Chen2015GeneralSM, title={General SIC measurement-based entanglement detection}, author={Bin Chen and Tao Li and S. M. Fei}, journal={Quantum Information Processing}, year={2015}, volume={14}, pages={2281-2290} }

We study the quantum separability problem by using general symmetric informationally complete measurements and present separability criteria for both $$d$$d-dimensional bipartite and multipartite systems. The criterion for bipartite quantum states is effective in detecting several well-known classes of quantum states. For isotropic states, it becomes both necessary and sufficient. Furthermore, our criteria can be experimentally implemented, and the criterion for two-qudit states requires less…

## 36 Citations

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We show that a special type of measurements, called symmetric informationally complete positive operator-valued measures (SIC POVMs), provide a stronger entanglement detection criterion than the…

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From an operational point of view, several new entanglement detection criteria are proposed using quantum designs. These criteria are constructed by considering the correlations defined with quantum…

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- PhysicsQuantum Inf. Process.
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This work studies the quantum separability problem by using general symmetric informationally complete measurements and presents a separability criterion for arbitrary dimensional bipartite systems that is more powerful than the existing ones in entanglement detection.

Entanglement detection via some classes of measurements

- Physics
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Based on the mutually unbiased bases, the mutually unbiased measurements and the general symmetric informationally complete positive-operator-valued measures, we propose three separability criteria…

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