2007/05/16 by Jing-Ling Chen, Jing‐Ling Chen, Ming-Guang Hu +2
Computer Science · Physics and Astronomy · #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum Mechanics and Applications #quant-ph
paper · pdf · doi:10.48550/arxiv.0705.2271
4 pages, 2 figures. Revised version. Title and Figures changed, references added
arxiv created 2007/06/22 · arxiv updated 2009/12/01
We established a physically utilizable Bell inequality based on the Peres-Horodecki criterion. The new quadratic probabilistic Bell inequality naturally provides us a necessary and sufficient way to test all entangled two-qubit or qubit-qutrit states including the Werner states and the maximally entangled mixed states.