Manuscript Oai280-C@1 · Oai280-C.tex · section · 7d44b8c0

Dimension-correct channel conversion

Dimension-correct channel conversion · lines 1263–1275

Let $d = dim H$ , $k = dim K$ , and use

∣ Φ_{d} ⟩ = \frac{1}{d} i = 1 \sum^{d} ∣ i ⟩ ∣ i ⟩ .

For a linear map $Λ : B (H) \to B (K)$ define

J (Λ) = (Λ \otimes id_{H}) (Φ_{d}) .

Displayed formulas in this passage