Optimal entanglement witnesses for two qutrits
Dariusz Chru\'sci\'nski, Gniewomir Sarbicki
TL;DR
This paper proves the optimality of certain entanglement witnesses for two qutrits, advancing the understanding of quantum entanglement detection methods.
Contribution
It establishes the optimality of specific entanglement witnesses recently discussed in the literature.
Findings
Confirmed the optimality of the entanglement witnesses
Enhanced the theoretical framework for entanglement detection
Provided rigorous proof for previously proposed witnesses
Abstract
We provide a proof that entanglement witnesses considered recently in [D. Chru\'sci\'nski, F.A. Wudarski, arXiv:1105.4821] are optimal.
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Taxonomy
TopicsQuantum Information and Cryptography · Quantum Computing Algorithms and Architecture · Quantum Mechanics and Applications