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Open Quantum Systems Decoherence
Quantum Machine Learning
Entanglement Theory Quantum Correlations
Quantum Secret Sharing and Tripartite Information
arXiv
Authors: Marius Junge, Chloe Kim, Guangkuo Liu, Peixue Wu
Year
2020
Paper ID
18399
Status
Preprint
Abstract Read
~2 min
Abstract Words
58
Citations
N/A
Abstract
We develop a connection between tripartite information I3, secret sharing protocols and multi-unitaries. This leads to explicit ((2,3)) threshold schemes in arbitrary dimension minimizing tripartite information I3. As an application we show that Page scrambling unitaries simultaneously work for all secrets shared by Alice. Using the I3-Ansatz for imperfect sharing schemes we discover examples of VIP sharing schemes.
Why This Paper Matters
- This paper contributes to the Quantum Machine Learning research area in the Quantum Articles archive.
- It adds a 2020 reference point for readers tracking recent quantum research.
- We develop a connection between tripartite information I3, secret sharing protocols and multi-unitaries.
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