lesgourg / class_public

Public repository of the Cosmic Linear Anisotropy Solving System (master for the most recent version of the standard code; GW_CLASS to include Cosmic Gravitational Wave Background anisotropies; classnet branch for acceleration with neutral networks; ExoCLASS branch for exotic energy injection; class_matter branch for FFTlog)
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Barboza-Alcaniz dark energy model #477

Open pasq-cat opened 2 years ago

pasq-cat commented 2 years ago

Hi, this is my first pull request, i hope i am not doing anything wrong. I do not know if you are interested but I have tried to implement the dynamical dark energy model presented in https://arxiv.org/abs/0805.1713

w(z) = w_0 + w_a (z(1+z))/(1+z^2)

The values of w_fld , dw_over_da_fld and *integral_fld were calculated with the help of Mathematica, i think/hope they are correct. immagine I also have accidentally removed a file from the output folder (explanatory00_parameters.ini) and this modification should not be part of the request, but i don't know if it's an issue or you can discard that particular change