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Manuscript Psy02-A@1 · Psy02-A.tex · section · d92ce402

An explicit attenuator and its separate budgets

Environmental dynamics and the two-budget principle › An explicit attenuator and its separate budgets · lines 1147–1156

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For a vacuum bath and one mode, let

ρ_{+} = ∣ + ⟩ ⟨ + ∣, ∣ + ⟩ = \frac{∣ 0 ⟩ + ∣ 1 ⟩}{2},

and let $Δ$ dephase in the number basis.

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$ρ_{+} = ∣ + ⟩ ⟨ + ∣, ∣ + ⟩ = \frac{∣ 0 ⟩ + ∣ 1 ⟩}{2},$

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