Temporal Network — Activity-Driven SIS Epidemic

Activity-driven model: each node activates with rate a_i and creates m links. On this temporal substrate, SIS epidemics have threshold 1/⟨a²⟩·λ/μ depending on activity heterogeneity.

Model Parameters

N nodes: 60 Activity ε (power-law ε): 0.60 Infection rate λ: 0.40 Recovery rate μ: 0.20 Links per activation m: 2

⟨a⟩: —
⟨a²⟩: —
Threshold λ/μ = —
Current R₀*: —
Prevalence I/N: —