Supplementary movies for "Stability of flocking in the reciprocal two-species Vicsek model: Effects of relative population, motility, and noise"
Abstract
Supplementary movies for Stability of flocking in the reciprocal two-species Vicsek model: Effects of relative population, motility, and noise, Phys. Rev. E 112, 024137 (2025). A preprint is available on arXiv. The details about each movie are given in the pdf document "movie_details.pdf". movie 1 - The file movie1_PHTSVM.mp4 shows the time-evolution of the PHTSVM for increasing population heterogeneity. movie 2 - The file movie2_MHTSVM.mp4 shows the time-evolution of the MHTSVM for varying motility heterogeneity. movie 3 - The file movie3_SHTSVM.mp4 shows the time-evolution of the SHTSVM for increasing relative velocity. movie 4 - The file movie4_NHTSVM.mp4 shows the time-evolution of the NHTSVM for varying noise heterogeneity.
Full text
Supplementary movies for “Stability of flocking in the reciprocal two-species Vicsek model: Effects of relative population, motility, and noise” Aditya Kumar Dutta,1Matthieu Mangeat,2Heiko Rieger,2Raja Paul,1and Swarnajit Chatterjee2 1School of Mathematical & Computational Sciences, Indian Association for the Cultivation of Science, Kolkata – 700032, India. 2Center for Biophysics & Department for Theoretical Physics, Saarland University, 66123 Saarbr¨ucken, Germany •File movie1_PHTSVM.mp4 shows the time-evolution of the PHTSVM for increasing population heterogeneity m0 starting from a PF semi-ordered configuration in a 800 ×100 domain. Parameters: ρ= 0.5,η= 0.24,v0= 0.5. •File movie2_MHTSVM.mp4 shows the time-evolution of the MHTSVM for varying motility heterogeneity ∆v starting from a PF semi-ordered configuration in a 800 ×100 domain. Parameters: ρ= 0.5,η= 0.24,v0= 0.5. •File movie3_SHTSVM.mp4 shows the time-evolution of the SHTSVM for increasing relative velocity vRwith ζ= 0.5and ζ= 0.75, starting from a PF semi-ordered configuration in a 800 ×100 domain. Parameters: ρ= 1, η= 0.3,vB= 0.5. •File movie4_NHTSVM.mp4 shows the time-evolution of the NHTSVM for varying noise heterogeneity ∆ηstarting from a PF semi-ordered configuration in a 800 ×100 domain. Parameters: ρ= 0.5,η= 0.24,v0= 0.5.