New potential

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
Post Reply
maryam aghaei
Posts: 6
Joined: February 02 2015
Affiliation: PhD Student

New potential

Post by maryam aghaei » June 17 2015

Hi!

I have two questions.

1. Does any one know that how the change in inflation potential could be applied to CAMB?

2. As I have checked, the equation of state assumed to be constant in camb.
How does it possible to apply non-constant equation of state?

Thanks so much

maryam aghaei
Posts: 6
Joined: February 02 2015
Affiliation: PhD Student

Re: New potential

Post by maryam aghaei » June 18 2015

maryam aghaei wrote:Hi!

I have two questions.

1. Does any one know that how the change in inflation potential could be applied to CAMB?

2. As I have checked, the equation of state assumed to be constant in camb.
How does it possible to apply non-constant equation of state?

Thanks so much
PLEASE tell me how the change in the inflation potential could be applied to CAMB

Antony Lewis
Posts: 1941
Joined: September 23 2004
Affiliation: University of Sussex
Contact:

Re: New potential

Post by Antony Lewis » June 18 2015

CAMB works with initial power spectra, not inflation potentials. I suggest you discuss what you should be doing with your advisor.

maryam aghaei
Posts: 6
Joined: February 02 2015
Affiliation: PhD Student

New potential

Post by maryam aghaei » June 18 2015

Hi!

Thanks for your answer.
And Thanks for your suggestion, But I prefer to try my hardest to find the solution first.

According to your answer I should find the power spectrum which is corresponded to the potential and then apply it to the CAMB. Right?

Post Reply