Dark Energy Model using parametrized w(z)

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
Post Reply
Sibanda B
Posts: 3
Joined: April 14 2022
Affiliation: African Institute for Mathematical Sciences

Dark Energy Model using parametrized w(z)

Post by Sibanda B » May 31 2022

Hi,

I am kind of new to CAMB and I am also an amateur in python programming, so firstly I would like to apologize for the question I am about to ask. I am working on a Dark energy model. I have created values of a and w(a), and then I try to use the example that is used in CAMBDemo on line 13, but the plot that I am getting is making me doubt my methodology. Please see the files that I have attached and advise if I am doing it right or if I am doing it wrong.
Attachments
pic3.png
pic3.png (124.92 KiB) Viewed 193 times

Antony Lewis
Posts: 1812
Joined: September 23 2004
Affiliation: University of Sussex
Contact:

Re: Dark Energy Model using parametrized w(z)

Post by Antony Lewis » May 31 2022

Looks like you are plotting the input not the output?

Post Reply