Probing nonclassicality with matrices of phase-space distributions
We devise a method to certify nonclassical features via correlations of phase-space distributions by unifying the notions of quasiprobabilities and matrices of correlation functions. Our approach complements and extends recent results that were based on Chebyshev's integral inequality \cite{BA1...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
2020-10-01
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| Series: | Quantum |
| Online Access: | https://quantum-journal.org/papers/q-2020-10-15-343/pdf/ |