/RTP_git

run and tumble model active fluid molecular simulation

Primary LanguageJupyter Notebook

numerical simulation of RTP fluid & symmetric passive particle

'an object gains motility in an active fluid throug spontaneous symmetry breaking'

Kiwon Kim, Yunsik Choe, Yongjoo Baek

Dept. of Physics and Astronomy, Seoul National University

1. model : overdamped RTP

active particle dynamics in passive object frame

model dynamics

(K. W. Kim et al 2020-1 KPS poster)

passive object dynamics in lab frame

equation

code (numerical integration with random tumbling rate alpha)

basic code and some usages are uploaded to github

https://github.com/CYS-physics/RTP_git

measurement