Manuscript XVII-A@1 · XVII-A.tex · section · 711d7ee4

The reconstructed record does not recover a second observable

The reconstructed record does not recover a second observable · lines 902–907

The input quantum algebra on $B$ must not be confused with the classical record returned by $R_{B}$ . Lemma lem:timeband concerns the former. The following obstruction concerns only the latter.

Nearby in this section

lemma: Lemma: Indistinguishable-input obstruction
proposition: Proposition: Sharp obstruction after the named binary readout
section: The reconstructed record does not recover a second observable