Manuscript X-L-ST@1 · X-L-ST.tex · section · 20a32a22

Complete-channel error budget

Finite composition, causal transport, and error accounting › Complete-channel error budget · lines 1900–1911

Use

d_{tr} (ρ, σ) = \frac{1}{2} ∥ ρ - σ ∥_{1}, d_{⋄} (Λ, Γ) = \frac{1}{2} ∥ Λ - Γ ∥_{⋄} .

These comparisons include arbitrary untouched references Watrous.

Displayed formulas in this passage

unlabeled · line 1903
$d_{tr} (ρ, σ) = \frac{1}{2} ∥ ρ - σ ∥_{1}, d_{⋄} (Λ, Γ) = \frac{1}{2} ∥ Λ - Γ ∥_{⋄} .$