Infection Threshold for an Epidemic Model in Site and Bond Percolation Worlds

Yukio Sakisaka
Jin Yoshimura
Yasuhiro Takeuchi
Koji Sugiura
Kei-ichi Tainaka

We investigate all epidemic model oil a square lattice with two protection treatments: prevention and quarantine. To explore the effects of both treatments, we apply the site and bond percolations. Computer simulations reveal that the threshold between endemic and disease-free phases can be represented by a single scaling law. The mean-field theory qualitatively predicts such infection dynamics and the scaling law.

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN

PHYSICAL SOC JAPAN

10.1143/JPSJ.79.023002

http://ci.nii.ac.jp/naid/160000034679
https://doi.org/10.1143/JPSJ.79.023002
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