hydro-bulk-1D
Description
1-dimensional general relativistic hydrodynamic code with bulk viscosity.
`hydro-bulk-1D` tests the correspondence between the bulk viscous formulation
of the multi-component fluid and that of the Israel-Stewart theories
(see Gavassino, Antonelli, and Haskell, 2021, CQG 38:075001)
in the context of neutron stars.
The theory and the code are described in the following papers:
* [1] Camelio, Gavassino, Antonelli, Bernuzzi, and Haskell, "Simulating bulk viscosity in neutron stars. I. Formalism", PRD 107:103031 (2023).
* [2] Camelio, Gavassino, Antonelli, Bernuzzi, and Haskell, "Simulating bulk viscosity in neutron stars. II. Evolution in spherical symmetry", PRD 107:103032 (2023).
`hydro-bulk-1D` is released under the MIT License.
If you use `hydro-bulk-1D` in your research, please cite Refs. [1] and [2].
EDIT 2023-05-19: for the version of the code updated during peer-review of Refs. [1] and [2], see new code version.
Notes
Files
LICENSE.txt
Files
(326.2 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:26800b905680f08ce412a96f07f0caee
|
114.5 kB | Download |
|
md5:58cbafe809e7005b90daa34dc046728f
|
60.9 kB | Download |
|
md5:ca38400bf68ff30026b015c11af963be
|
1.1 kB | Preview Download |
|
md5:e28ae5f0a33b90a0895a7c4305ac1feb
|
6.6 kB | Download |
|
md5:ac376fb36477b921b54cb20b5c4ddf4e
|
6.6 kB | Download |
|
md5:c18121193fb627dacd7cb20cb0f8de49
|
6.6 kB | Download |
|
md5:652b57fa6ea61efb597f2a423e63e577
|
6.6 kB | Download |
|
md5:1c54857937908399385000a70797a649
|
6.7 kB | Download |
|
md5:2a6cd561f047cfeb94df09ddc8fa17f2
|
6.7 kB | Download |
|
md5:6c8c407e173e5824d2396fc7b096a46e
|
6.6 kB | Download |
|
md5:1ff2db92732299641934ac9cc0659bd5
|
6.7 kB | Download |
|
md5:78916cdc24c1d031e911de4117bc9c74
|
6.7 kB | Download |
|
md5:3c488b08dd478e5aa7043315dd4aecf8
|
6.6 kB | Download |
|
md5:31e8c9e20bbda04c4793af9cb55665c4
|
6.6 kB | Download |
|
md5:6344f1819eb3c132ce9354822fedac47
|
6.6 kB | Download |
|
md5:1413045d59a15e34298f42af68acc1ad
|
6.6 kB | Download |
|
md5:e4082932cbc05012547be32a8b8b3cf8
|
6.7 kB | Download |
|
md5:03a5963af2020159987fd99575dc3702
|
6.7 kB | Download |
|
md5:ecd03006961125cad53a0f6fe624bead
|
6.7 kB | Download |
|
md5:17ffa83b1d1e1432ae743ce8644c5c2f
|
6.7 kB | Download |
|
md5:886a1473499eae0bcb8f5c8dfade5053
|
6.7 kB | Download |
|
md5:f3c15ef0c910acab53cd8f3bb6a58116
|
6.6 kB | Download |
|
md5:be594c7b16ee6134ca2169955448779f
|
6.6 kB | Download |
|
md5:692b96c51bd38d0c5b9c8bd488384f80
|
6.6 kB | Download |
|
md5:692b96c51bd38d0c5b9c8bd488384f80
|
6.6 kB | Download |
|
md5:9591ac716a66e7178565e7c7e51120d9
|
3.6 kB | Preview Download |
Additional details
Related works
- Is documented by
- Journal article: https://journals.aps.org/prd/abstract/10.1103/PhysRevD.107.103031 (URL)
- Journal article: https://journals.aps.org/prd/abstract/10.1103/PhysRevD.107.103032 (URL)
- Is identical to
- Software: https://github.com/giovannicamelio/hydro-bulk-1D (URL)
- Is previous version of
- Software: 10.5281/zenodo.7950649 (DOI)
References
- Camelio, Gavassino, Antonelli, Bernuzzi, and Haskell, "Simulating bulk viscosity in neutron stars. I. Formalism", PRD 107:103031 (2023).
- Camelio, Gavassino, Antonelli, Bernuzzi, and Haskell, "Simulating bulk viscosity in neutron stars. II. Evolution in spherical symmetry", PRD 107:103032 (2023).