Non-Gaussianity of a quantum state equals the correlation its two copies generate at a 50:50 beam splitter, enabling a state-agnostic, sample-efficient measurement via SWAP tests.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
method 1
citation-polarity summary
fields
quant-ph 1years
2025 1verdicts
CONDITIONAL 1roles
method 1polarities
use method 1representative citing papers
citing papers explorer
-
Measuring non-Gaussianity with Correlation
Non-Gaussianity of a quantum state equals the correlation its two copies generate at a 50:50 beam splitter, enabling a state-agnostic, sample-efficient measurement via SWAP tests.