What Criterion Can We Get From Precise Entanglement Witnesses?

Entanglement detection is one of the important topics in quantum information theory. Wootters formula can be seen as a high level criterion for entanglement detection or entanglement quantification. However, it is restricted to two-qubit system, and its generalization is also limited. Based on a tho...

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Veröffentlicht in:	IEEE journal on selected areas in communications 2020-03, Vol.38 (3), p.557-567
Hauptverfasser:	Chen, Xiao-Yu, Jiang, Li-Zhen
Format:	Artikel
Sprache:	eng
Schlagworte:	Criteria Dicke state Eigenvalues and eigenfunctions Entangled states GHZ state Information theory Manganese Matched entanglement witness Noise measurement Quantum entanglement Quantum phenomena Qubit Qubits (quantum computing) W state White noise Wootters formula
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