Published February 9, 2023
| Version v1
Dataset
Open
Chiral Active Rods Simulation Data I
Authors/Creators
- 1. Departament de Física de la Matèria Condensada, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain; Institut für Physik, Universität Greifswald, Felix-Hausdorff-Str. 6, 17489 Greifswald, Germany
Description
Simulation data of agent-based simulations of active point particles following the following overdamped Langevin dynamics:
d/dt x_i= v* cos(phi_i)
d/dt y_i= v* sin(phi_i)
d/dt phi_i= omega + gamma*\sum_{j is neighbor of i} sin[2*(phi_j-phi_i)] + sigma*xi_i
with independent Gaussian white noise xi_i.
i and j are considered to be neighbors if their distance is less than R. Parameters: sigma=sqrt(2), R=1, v=1, simulation box size: Lx=Ly=sqrt(N/10), N, gamma, omega are given in the data base. Periodic boundary conditions are used.
A second order discretization scheme was used to integrate the equation of motion.
Notes
The author acknowledges funding through a 'María Zambrano' postdoctoral grant at University of Barcelona financed by the Spanish Ministerio de Universidades and the European Union (Next Generation EU/PRTR). The author thanks Universitätsrechenzentrum Greifswald for supporting this work by providing computational resources.