Extended set of Majorana spinors, a new dispersion relation, and a preferred frame
| dc.creator | Ahluwalia-Khalilova, D. V. | |
| dc.date | 2003-05-30 | |
| dc.date.accessioned | 2026-07-07T03:49:46Z | |
| dc.date.available | 2026-07-07T03:49:46Z | |
| dc.description | We aspire to fufill Majorana's original goal of bringing full symmetry between the charged and fundamentally neutral particles. We present a description of fundamentally neutral particles without any reliance on Dirac spinors. We show that the extended set Majorana spinors (a) describe a Wigner class of fermions in which the charge conjugation and the parity operators commute, rather than anticommute, and (b) support two type of dispersion relations, the usual E= pm sqrt{p^2+m^2}, and a new E=- 2m \pm sqrt{p^2+m^2}. The latter may be preferred over the former on minimization of energy requirement and offers a natural source for observed matter-antimatter asymmetry in the universe. The ensuing physical interpretation requires existence of a preferred frame which may be identified with the cosmic neutrino background. | |
| dc.description | 23 pages, style file: JHEP3.cls | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0305336 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0305336 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/42533 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Extended set of Majorana spinors, a new dispersion relation, and a preferred frame | |
| dc.type | text |