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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Question/Issue with new Dark Radiation Spicies #529

Open GiorgiArsenadze opened 1 year ago

GiorgiArsenadze commented 1 year ago

Hi,

I'm trying to implement new Dark Radiation species that will be kinetically coupled to CMB. I can't find any information regarding how I can approach this and in what function/file is CMB evolution implemented. Where would the coupling need to be added in what file/function?