Gravitational effects on critical Q-balls
| dc.creator | Metaxas, Dimitrios | |
| dc.date | 2004-11-30 | |
| dc.date | 2007-03-09 | |
| dc.date.accessioned | 2026-07-07T10:29:19Z | |
| dc.date.available | 2026-07-07T10:29:19Z | |
| dc.description | In a cosmological phase transition in theories that admit Q-balls there is a value of the soliton charge above which the soliton becomes unstable and expands, converting space to the true vacuum, much like a critical bubble in the case of ordinary tunneling. Here I consider the effects of gravity on these solitons and I calculate the lowest gravitational corrections to the critical radius and charge. | |
| dc.description | LaTeX, 8 pages, final version to appear in EPL | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0411385 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0411385 | |
| dc.identifier | Europhys.Lett.78:21001,2007 | |
| dc.identifier | doi:10.1209/0295-5075/78/21001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177760 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Gravitational effects on critical Q-balls | |
| dc.type | text |