We study seasonal epidemic spreading in a susceptible - infected - removed - susceptible ( SIRS ) model on smallworld graphs .
A numerical scaling analysis exhibits a diverging autocorrelation time in the thermodynamic limit ,
We study seasonal epidemic spreading in a susceptible - infected - removed - susceptible ( SIRS ) model on smallworld graphs .
A numerical scaling analysis exhibits a diverging autocorrelation time in the thermodynamic limit , which confirms the presence of a classical discrete time crystalline phase .