slow-roll parameter

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
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Gansukh Tumurtushaa
Posts: 34
Joined: October 05 2013
Affiliation: Sogang univ.

slow-roll parameter

Post by Gansukh Tumurtushaa » April 09 2015

Dear All,

Simple question: How can one reproduce Fig.10, con of the "Planck 2015 results: XX. Constraints on inflation" paper: http://arxiv.org/pdf/1502.02114v1.pdf?
I was hoping that maybe I can find python script for this constraint in batch2/outputs directory. As we know, there are many python scripts provided in the directory, but I did not find any for the slow-roll parameters.

Do PLA chain contain any data on slow-roll parameter? Or do I need to use something else than PLA chain in order to reproduce Fig.10, the constraints on slow-roll parameters? I also did not see names of s-r parameters in parameters list.

Thank you.
-Gansukh

Antony Lewis
Posts: 1941
Joined: September 23 2004
Affiliation: University of Sussex
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Re: slow-roll parameter

Post by Antony Lewis » April 09 2015

Slow-roll parameters are not in the PLA chains. (The supplied example python scripts are only for plots in the parameters paper.)

Gansukh Tumurtushaa
Posts: 34
Joined: October 05 2013
Affiliation: Sogang univ.

slow-roll parameter

Post by Gansukh Tumurtushaa » April 09 2015

Dear Antony,

Well, if it does not provided with the chains then what one should do in order to reproduce the fig.10 of an inflation paper?
I am sorry, but I am bit confused what I can do.
Can you give me some advice on it, I have no clue.

Thank you
-Gansukh

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