Sachs-Wolfe effect induced by superhorizon-sized bubbles

Details Sachs-Wolfe effect induced by superhorizon-sized bubbles Sachs-Wolfe effect induced by superhorizon-sized bubbles

Jun 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992phlb..284..223l&link_type=abstract

Physics Letters B, Volume 284, Issue 3-4, p. 223-228.

Physics

Scientific paper

We investigated the Sachs-Wolfe effect induced by superhorizon-sized true vacuum bubble perturbations. As with the (ad hoc) example of a superhorizon-sized isocurvature perturbation, we find that extended inflationary (EI) true vacuum bubbles can produce an observable dipole and smaller multipole moments of the cosmic background radiation. However, due to the small filling fraction of superhorizon-sized bubbles for viable EI models, we find that the probability of generating the observed dipole is at most 10-4.

Affiliated with

Also associated with

No associations

Rating

Sachs-Wolfe effect induced by superhorizon-sized bubbles 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 Sachs-Wolfe effect induced by superhorizon-sized bubbles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sachs-Wolfe effect induced by superhorizon-sized bubbles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1523465