Manuscript Oai265-B@2 · Oai265-B-v2.tex · section · 94b6f42f

Reference compensation

Loss, heralding, drift, and reference safeguards › Reference compensation · lines 1003–1011

If both the memory and reference apply $Z$ ,

(Z \otimes Z) ∣ Φ_{2} ⟩ = ∣ Φ_{2} ⟩ .

The Bell test appears perfect although the memory-only channel has error one. The uncharged reference operation violates the contract.

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