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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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Fluid parametrization #264

Open DinorahBarbosa opened 5 years ago

DinorahBarbosa commented 5 years ago

Hello, I'm a bit new to CLASS, I'm currently working on a model that has fluid and is neither CLP or EDE. In order to make a different parametrization I added my new parameter in /include, defined a new fluid function for my model, put the equations for w(a), dw/da and for the integral one in background.c. Later, on my input file I set the Omega_Lambda to zero and declared that I was going to use my model for fluid. However, when I got the data my values were the same for the LCDM model. Is there anything that I've done wrong?

deSitter2 commented 1 year ago

I am having the same problem. it is either calculating for scalar filed or LCDM.