Skip to content

DecoyAnchors ​

Tier A: GYS published numbers from Ma, Qi, Zhao & Lo, PRA 72, 012326 (2005)

5/5 passed in 2ms

TestWhat it doesResult
test_deviation_at_40kmTheir Figure 1 at 40 km, nu/mu = 25%: the vacuum+weak Y1 bound is 3.5% below the infinite-decoy yield and e1 16.8% above its error rate.✅ pass
test_ideal_max_distanceTheir Figure 2, dashed: the infinite-decoy rate of Eq. (1) reaches 142.05 km, so two decoy states cost ~1.5 km of reach.✅ pass
test_max_distanceTheir Figure 2: the vacuum+weak rate of Eq. (42) at mu = 0.48, nu = 0.05 stays positive to a maximal secure distance of 140.55 km.✅ pass
test_optimal_intensityTheir Eq. (12) on the GYS misalignment gives mu_optimal = 0.48 at f(e) = 1.22 and 0.54 at f(e) = 1, the two values of their Sec. 3.1.✅ pass
test_positive_past_100kmThe GYS rate is positive at 120 km and falls monotonically with distance.✅ pass