Nagy, Máté; Daruka, István; Vicsek, Tamás - In: Physica A: Statistical Mechanics and its Applications 373 (2007) C, pp. 445-454
In this paper we present our detailed investigations on the nature of the phase transition in the scalar noise model (SNM) of collective motion. Our results confirm the original findings of Vicsek et al. [Phys. Rev. Lett. 75 (1995) 1226] that the disorder–order transition in the SNM is a...