Hi all. I am working on the theory of inflation, more specifically, primordial perturbations. I need a code to help me in solving background equations of motion in different inflationary models. I want to evaluate slow-roll parameters, inflation field, and Hubble parameter as a function of time or number of efolds. I also want to solve the Mukhanof Sasaki equation and evaluate the power spectrum.
I am a beginner in numerical computation. Can codes like CAMB or CLASS do the job for me? Which code is best for me to start? I have already tried CAMB, but I am lost in a large number of functions and parameters.
Tnx for helping.
Where to start?
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