Characteristic microwave-background distortions from collapsing spherical domain walls

Details Characteristic microwave-background distortions from collapsing spherical domain walls Characteristic microwave-background distortions from collapsing spherical domain walls

Oct 1990

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990phrvl..65.2229g&link_type=abstract

Physical Review Letters (ISSN 0031-9007), vol. 65, Oct. 29, 1990, p. 2229-2232.

Astronomy and Astrophysics

Astronomy

4

Gravitational Collapse, Red Shift, Relic Radiation, Angular Distribution, Black Holes (Astronomy), Bosons, Domain Wall, Schwarzschild Metric

Scientific paper

The redshift distortion induced by collapsing spherical domain walls is calculated. The most frequent microwave background distortions are found to occur at large angles in the form of blue disks. This is the angular region currently measured by the COBE satellite. COBE could therefore detect signals predicted here for domain walls with surface energy density of the order of MeV. Such values for sigma are proposed in the late-time phase-transition scenario of Hill et al. (1989).

Affiliated with

Also associated with

No associations

Rating

Characteristic microwave-background distortions from collapsing spherical domain walls 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 Characteristic microwave-background distortions from collapsing spherical domain walls, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Characteristic microwave-background distortions from collapsing spherical domain walls will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1305435