CAMB: are integration backward?

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
Post Reply
Arian Esmaieli
Posts: 4
Joined: August 18 2024
Affiliation: Shahid Beheshti University

CAMB: are integration backward?

Post by Arian Esmaieli »

Hi,

I was trying to modify CAMB in a way that Friedmann equation behave differently before and after some arbitrary scale factor and I was wondering if the integrations are done from present time to early times or from early times to present time?

Thanks
Antony Lewis
Posts: 1992
Joined: September 23 2004
Affiliation: University of Sussex
Contact:

Re: CAMB: are integration backward?

Post by Antony Lewis »

Early to present
Arian Esmaieli
Posts: 4
Joined: August 18 2024
Affiliation: Shahid Beheshti University

Re: CAMB: are integration backward?

Post by Arian Esmaieli »

Thank you for the quick response.
Post Reply