This is code I write for my research with Dr. Tina Kahniashvili at Carnegie Mellon University, related to the study of gravitational waves.
blue - Files and folders related to Tomohiro Fujita et al.'s paper 'Blue-tilted primordial gravitational waves from massive gravity', https://arxiv.org/pdf/1808.02381.pdf
emir - Files and folders related Emir Gumrukcuoglu et al. 's paper 'Gravitational wave signal from massive gravity', https://arxiv.org/pdf/1208.5975.pdf
nanograv - Files and folders related to the NANOGrav 15 year data set and generation of plots for my paper (which will be out soon)
weinberg - Files and folders related to Steven Weinberg's paper 'Damping of Tensor Modes in Cosmology', https://arxiv.org/pdf/astro-ph/0306304.pdf
Go to each individual directory for more README's tailored to those directories.
The files that generate the figures in the paper for constraining graviton mass are located in:
- Figure 1: blue/massive.py
- Figure 2: nanograv/contour.py
- Figure 3: nanograv/bbn_both.py
- Figure 4: nanograv/zoomed_sigma.py