CosmoMC: varying n_t

Use of Healpix, camb, CLASS, cosmomc, compilers, etc.
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Ira *Wolfson
Posts: 64
Joined: January 24 2013
Affiliation: BGU

CosmoMC: varying n_t

Post by Ira *Wolfson » December 13 2017


I am having a problem, maybe it's conceptual.

When I am trying to vary n_t, for some reason I have to set

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inflation_consistency = F
Why is that?

The error message is the following:

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 Error: inflation_consistency but n_t not set to zero
Thanks a bunch

-- Ira

Antony Lewis
Posts: 1636
Joined: September 23 2004
Affiliation: University of Sussex

Re: CosmoMC: varying n_t

Post by Antony Lewis » December 14 2017

That option sets n_T using the consistency relation, so cannot be varied independently as well (textbook).

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