Quick Navigation
Topics
Entanglement Theory Quantum Correlations
Quantum Foundations
Characterization of four-qubit states via Bell inequalities
arXiv
Authors: Hui Zhao, Xing-Hua Zhang, Shao-Ming Fei, Zhi-Xi Wang
Year
2013
Paper ID
33529
Status
Preprint
Abstract Read
~2 min
Abstract Words
47
Citations
N/A
Abstract
A set of Bell inequalities classifying the quantum entanglement of four-qubit states is presented. These inequalities involve only two measurement settings per observer and can characterize fully separable, bi-separable and tri-separable quantum states. In addition, a quadratic inequality of the Bell operators for four-qubit systems is derived.
Why This Paper Matters
- This paper contributes to the Quantum Foundations research area in the Quantum Articles archive.
- It adds a 2013 reference point for readers tracking recent quantum research.
- A set of Bell inequalities classifying the quantum entanglement of four-qubit states is presented.
Paper Tools
Become a member to use research tools
Sign in to open papers, visit source links, share, cite, compare, copy DOI links, request category corrections, and build your reading list.
Show Paper arXiv Publisher Share
Cite This Paper
Copy URL
Compare
Copy DOI Add to Reading List
Category Correction Request
Category Correction Request
Help us improve classification quality by proposing a better category. Every request is reviewed by an admin.
Sign in to submit a category correction request for this paper.
Log In to SubmitReferences & Citation Signals
Community Reactions
Quick sentiment from readers on this paper.
Score:
0
Likes: 0
Dislikes: 0
Sign in to react to this paper.
Discussion & Reviews (Moderated)
Average Rating: 0.0 / 5 (0 ratings)
No written reviews yet.