Ruđer Bošković Institute Research Data Repository
| Title (english) | Code triceratops that computes the bispectrum in Zeldovich approximation |
| Author | Zvonimir Vlah Institut Ruđer Bošković |
| Author | Shi-Fan Chen School of Natural Sciences, Institute for Advanced Study, Princeton |
| Author | Martin White Department of Physics, University of California, Berkeley |
| Scientific / art field, discipline and subdiscipline | NATURAL SCIENCES Physics Astronomy and Astrophysics |
| Abstract (english) | This code accompanies the work published in the paper by S. Chen, Z. Vlah and M. White:
The bispectrum in Lagrangian perturbation theory,
Published in: JCAP 11 (2024) 012, e-Print: 2406.00103 (https://arxiv.org/abs/2406.00103).
It contains Python scripts zeldovich_bispectrum.py and zeldovich_bispectrum_ept.py to compute the Zeldovich bispectrum
in Lagrangian and Eulerian perturbation theory (tree-level), respectively,
and Jupyter/Python notebooks that show our numerical results and plots from the paper.
In the interest of open and reproducible research, the code is also available on GitHub (https://github.com/sfschen/triceratops)
Code requires NumPy, SciPy, pyFFTW, and velocileptors to run (all the dependencies are publically available).
For more details, see the linked paper. |
| Methods (english) | Python code and Jupyter notebooks |
| Keywords (english) | |
| Language | english |
| URN:NBN | urn:nbn:hr:241:312932 |
| Publication | 2024-11-08 |
| External related object | Is identical to: URL https://github.com/sfschen/triceratops |
| External related object | Is cited by: DOI 10.1088/1475-7516/2024/11/012 |
| Publisher | Institut Ruđer Bošković Ruđer Bošković Institute |
| Access conditions | Open access |
| Terms of use |  |
| Created on | 2025-01-15 15:15:21 |
