Manuscript III-B@1 · III-B-v1.tex · section · d2c98f62

Complete destructive reading

Finite Enter experiments and the clock instrument › Complete destructive reading · lines 1530–1545

Let

H_{C} = (C^{2})^{\otimes 2},

with orthonormal basis ${∣ τ_{k} ⟩ : 0 \leq k \leq 3}$ , and let $X$ be a finite surviving register. Put $P_{k} = ∣ τ_{k} ⟩ ⟨ τ_{k} ∣$ and

D_{k} = ⟨ τ_{k} ∣_{C} \otimes I_{X} .

The record $R$ is classical, with diagonal observable algebra in the basis $∣ k ⟩$ .

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