Comment on non-Gaussianity in hybrid inflation

Details Comment on non-Gaussianity in hybrid inflation Comment on non-Gaussianity in hybrid inflation

2005-06-14

arxiv.org/abs/astro-ph/0506304v1

Astronomy and Astrophysics

Astrophysics

4 pages

Scientific paper

In the literature there have been incompatible estimates for the amount of non-Gaussianity in hybrid inflation. In this note we point out the sources for the discrepancies and show that the results for the amount of non-Gaussianity in hybrid inflation obtained by two different methods, namely, perturbing Einstein equation to second order and the separate universe approach, indeed are compatible. This provides confidence in the methods themselves and in the actual computation of non-Gaussianities.

Affiliated with

Also associated with

No associations

Rating

Comment on non-Gaussianity in hybrid inflation 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 Comment on non-Gaussianity in hybrid inflation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Comment on non-Gaussianity in hybrid inflation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-225632