Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2000-10-17
Physics
High Energy Physics
High Energy Physics - Phenomenology
4 pages, Talk given at the CAPP2000 Conference on Cosmology and Particle Physics 17-28 July 2000, Verbier, Switzerland
Scientific paper
10.1063/1.1363554
The existence of macroscopic regions with antibaryon excess in the matter - dominated Universe is a possible consequence of the evolution of baryon charged, pseudo - Nambu - Goldstone field with lepton number violating couplings. Such regions can survive the annihilation with surrounding matter only in the case if their sizes exceeds the critical surviving size. The evolution of survived antimatter - regions with high original antibaryon density inside results in the formation of globular clusters, which is made out from antimatter stars. The origin of antimatter regions in the chosen scenario is accompanied the formation of closed domain walls, which can collapse into massive black holes deposed inside the high density antimatter regions. This fact can give us an additional hint, that an anti - stars globular cluster could be one of the collapsed - core star clusters, which populate our galaxy.
Khlopov Maxim
Rubin Sergei
Sakharov Alexander
No associations
LandOfFree
Macroscopically large antimatter regions in the baryon asymmetric universe 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 Macroscopically large antimatter regions in the baryon asymmetric universe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Macroscopically large antimatter regions in the baryon asymmetric universe will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-398660