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Open Quantum Systems Decoherence
Entanglement Theory Quantum Correlations
A generalized no-broadcasting theorem
arXiv
Authors: Howard Barnum, Jonathan Barrett, Matthew Leifer, Alexander Wilce
Year
2007
Paper ID
49758
Status
Preprint
Abstract Read
~2 min
Abstract Words
49
Citations
N/A
Abstract
We prove a generalized version of the no-broadcasting theorem, applicable to essentially any nonclassical finite-dimensional probabilistic model satisfying a no-signaling criterion, including ones with "super-quantum" correlations. A strengthened version of the quantum no-broadcasting theorem follows, and its proof is significantly simpler than existing proofs of the no-broadcasting theorem.
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- We prove a generalized version of the no-broadcasting theorem, applicable to essentially any nonclassical finite-dimensional probabilistic model satisfying a no-signaling...
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