Evolution codes for 4dST gravity in spherical symmetry.

Codes to run 4dST gravity models in spherical symmetry. For more details on the theory this solves for, and details of the numerical implementation, see the documentation.

Visualization

I use pyqtgraph-graph derived software (see here) to visualize the output data (radial field values as a function of time), which are saved as csv files.

Citation

If you use this code, please citing the original paper which introduced it:

@article{Ripley:2020vpk,
    author = "Ripley, Justin L. and Pretorius, Frans",
    title = "{Dynamics of a Z2 symmetric EdGB gravity in spherical symmetry}",
    eprint = "2005.05417",
    archivePrefix = "arXiv",
    primaryClass = "gr-qc",
    doi = "10.1088/1361-6382/ab9bbb",
    journal = "Class. Quant. Grav.",
    volume = "37",
    number = "15",
    pages = "155003",
    year = "2020"
}

Contact

For any quesitons about the code please contact

Justin Ripley: lloydripley [at] gmail [dot] com