On the Physical Significance of Infra-red Corrections to Inflationary Observables

Details On the Physical Significance of Infra-red Corrections to Inflationary Observables On the Physical Significance of Infra-red Corrections to Inflationary Observables

2007-11-27

arxiv.org/abs/0711.4263v2

JCAP 0801:015,2008

Astronomy and Astrophysics

Astrophysics

11 pages; LateX file; 5 figures. Some coefficients in Eq.(A6) corrected; References added

Scientific paper

10.1088/1475-7516/2008/01/015

Inflationary observables, like the power spectrum, computed at one- and
higher-order loop level seem to be plagued by large infra-red corrections. In
this short note, we point out that these large infra-red corrections appear
only in quantities which are not directly observable. This is in agreement with
general expectations concerning infra-red effects.

Affiliated with

Also associated with

No associations

Rating

On the Physical Significance of Infra-red Corrections to Inflationary Observables does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On the Physical Significance of Infra-red Corrections to Inflationary Observables, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the Physical Significance of Infra-red Corrections to Inflationary Observables will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-686817