Here we probe a glass forming liquid composed of self-
propelled “active” particles and show that increasing the duration of self-propulsion
makes the pair excess entropy negatively larger. The associated reduction in
the number of accessible configurations per particle leads to a reduction in self-
diffusivity. At moderate supercooling, the self-diffusivity is Arrhenius and in
a reduced form obeys a Dzugutov like scaling law, directly yielding us a pair
excess entropy that is inversely proportional to the effective temperature. In
the strongly super-cooled regime, Dzugutov law does not apply and we observe
that, the pair excess entropy shows a non-Arrhenius (power law) dependence on
the effective temperature with an exponent that depends on the self propulsion
time of the active particles.