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
![dynamics](https://raw.githubusercontent.com/whq2605/RTP_git/main/./image/dynamics.png)
(K. W. Kim et al 2020-1 KPS poster)
passive object dynamics in lab frame
![equation](https://camo.githubusercontent.com/16a17a1ba0e2dba0f6f1d670a43acbcafe71551f629443364a0ec86f243db5bc/68747470733a2f2f6269742e6c792f33376e52473775)
code (numerical integration with random tumbling rate alpha)
basic code and some usages are uploaded to github
https://github.com/CYS-physics/RTP_git