Soliton Solutions of the $σ$ Model and the Disoriented Chiral Condensates
| dc.creator | Panigrahi, Prasanta. K. | |
| dc.creator | Nagaraja, C. | |
| dc.date | 1998-01-23 | |
| dc.date.accessioned | 2026-07-07T04:03:22Z | |
| dc.date.available | 2026-07-07T04:03:22Z | |
| dc.description | We derive travelling soliton solutions of the $σ$ model, relevant for the description of dynamics of pions, in the high-energy, heavy-ion collisions. These extended objects are analogs of Ne$\grave{e}$l and Bloch type defects in ferromagnetic systems and could possibly describe the disoriented chiral condensates. It is shown that these solutions are metastable and can naturally produce an asymmetry between $π^0 $ and $ π^+$, $π^- $ mesons in the soft-pion emissions from heavy-ion collisons. | |
| dc.description | 4 pages, LaTex, invited talk presented at workshop SOLITONS: properties, dynamics, interactions and applications, held at Kingston, Ontario, Canada, July 20 - Jul 26, 1997 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9801401 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9801401 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/47626 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Soliton Solutions of the $σ$ Model and the Disoriented Chiral Condensates | |
| dc.type | text |