Experimental MDI entanglement verification and quantification realized in a fully connected four-user time-bin quantum network using polarization-encoded trusted inputs and a single dataset without ancillary photons.
The two-photon density matrixρ uv is then reconstructed using a maximum-likelihood estimation method, ensuring a physical (positive semidefinite) density matrix with unit trace
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Measurement-Device-Independent Entanglement Quantification in a Fully Connected Time-Bin Quantum Network
Experimental MDI entanglement verification and quantification realized in a fully connected four-user time-bin quantum network using polarization-encoded trusted inputs and a single dataset without ancillary photons.