pypss-proliferating-nematic

https://github.com/toshi-physics/pypss-proliferating-nematic

Science Score: 44.0%

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Last synced: 6 months ago · JSON representation ·

Repository

Basic Info

Host: GitHub
Owner: toshi-physics
License: mit
Language: Roff
Default Branch: main
Size: 16.5 MB

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Created 8 months ago · Last pushed 8 months ago

Metadata Files

Readme License Citation

readme.md

These are simulation files associated with the study by Parmar et al "A Proliferating Nematic That Collectively Senses an Anisotropic Substrate".

For details about simulation parameters see the associated preprint.

For a brief intro to pseudo spectral solvers see : https://en.wikipedia.org/wiki/Pseudo-spectral_method.

How to run the model: (make sure you have python3 installed.)

Use bash file to supply parameters to the model file and run simulation.

In a terminal type:

bash runmodelfriction.s modelanisotropicfriction 0.4 -0.1 1.2 1.0 50 1

To run model with asymmetric frition with epsilon=0.4, alpha=-0.1, chi=1.2, lambda=1.0, rhoseed=50, and run=1. Similarly type:

bash runmodelfield.s modelexternalfield 0.002 -0.1 1.2 1.0 50 1

to run model with external field with Pi=0.002, alpha=-0.1, chi=1.2, lambda=1.0, rhoseed=50, and run=1.

The simulations are stored in the data directory. Use the visualisation files to view the results. The data folder currently contains first n=5 steps for both simulations.

Owner

Name: shy_hic_posits
Login: toshi-physics
Kind: user
Location: Santa Barbara

Repositories: 1
Profile: https://github.com/toshi-physics

Citation (CITATION.cff)

# This CITATION.cff file was generated with cffinit.
# Visit https://bit.ly/cffinit to generate yours today!

cff-version: 1.2.0
title: pyPSS-proliferating-nematic
message: >-
  If you use this software, please cite it using the
  metadata from this file.
type: software
authors:
  - given-names: Toshi
    family-names: Parmar
    email: toshi@ucsb.edu
    affiliation: 'University of California, Santa Barbara'
    orcid: 'https://orcid.org/0009-0001-9504-2240'
  - given-names: Fridtjof
    family-names: Brauns
    email: fbrauns@kitp.ucsb.edu
    affiliation: Kavli Institute for Theoretical Physics
    orcid: 'https://orcid.org/0000-0002-6108-9278'
  - given-names: Yimin
    family-names: Luo
    email: yimin.luo@yale.edu
    affiliation: Yale University
  - given-names: M. Cristina
    family-names: Marchetti
    email: mcmarche@physics.ucsb.edu
    affiliation: 'University of California, Santa Barbara'
    orcid: 'https://orcid.org/0000-0003-3583-4999'
repository-code: >-
  https://github.com/toshi-physics/pyPSS-proliferating-nematic.git
license: MIT

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