Gauge Transformations on Massless Spin-1/2 Particles and Neutrino Polarization as a Consequence of Gauge Invariance
| dc.creator | Kim, Y. S. | |
| dc.date | 1999-07-30 | |
| dc.date.accessioned | 2026-07-07T04:26:47Z | |
| dc.date.available | 2026-07-07T04:26:47Z | |
| dc.description | The two-by-two representation of the SL(2,c) group is for spin-1/2 particles. Starting from this two-by-two representation, it is possible to construct the four-by-four matrices for spin-1 particles. For massless particles, it is possible to construct four-potentials from two-component SL(2,c) spinors. Four potentials are subject to gauge transformations and are gauge-dependent. Then this gauge dependence necessarily comes from the two-component spinors which make up the four-potential. Then there must be a gauge-dependent spinor. This gauge-dependent spinor is discussed in detail. It is shown that neutrino polarization is a consequence of gauge invariance applicable to the two-by-two representation of the SL(2,c) group. | |
| dc.description | 8 pages, Sprocl, to be published in the Proceedings of the International Workshop on "Lorentz Group, CPT and Neutrinos" (Zacatecas, Mexico, June 23-26, 1999) | |
| dc.identifier | https://arxiv.org/abs/hep-th/9907220 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9907220 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/56181 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Gauge Transformations on Massless Spin-1/2 Particles and Neutrino Polarization as a Consequence of Gauge Invariance | |
| dc.type | text |