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Cosmological baryon number domain structure from symmetry-breaking in grand unified field theories
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Stecker, F. W. Brown, R. W. |
| Copyright Year | 1979 |
| Description | It is suggested that grand unified field theories with spontaneous symmetry breaking in the very early big-bang can lead more naturally to a baryon symmetric cosmology with a domain structure than to a totally baryon asymmetric cosmology. The symmetry is broken in a randomized manner in causally independent domains, favoring neither a baryon nor an antibaryon excess on a universal scale. Arguments in favor of this cosmology and observational tests are discussed. |
| File Size | 2421893 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19790019920 |
| Archival Resource Key | ark:/13960/t8kd6q29m |
| Language | English |
| Publisher Date | 1979-04-01 |
| Access Restriction | Open |
| Subject Keyword | Astrophysics Gamma Rays Particle Theory Particle Interactions Big Bang Cosmology Field Theory Physics Background Radiation Cosmic Rays Baryons Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |