| dc.creator | Bernardini, AE | |
| dc.date | 2006 | |
| dc.date | JAN | |
| dc.date | 2014-11-20T07:19:47Z | |
| dc.date | 2015-11-26T17:17:30Z | |
| dc.date | 2014-11-20T07:19:47Z | |
| dc.date | 2015-11-26T17:17:30Z | |
| dc.date.accessioned | 2018-03-29T00:05:22Z | |
| dc.date.available | 2018-03-29T00:05:22Z | |
| dc.identifier | Journal Of Physics G-nuclear And Particle Physics. Iop Publishing Ltd, v. 32, n. 1, n. 9, n. 22, 2006. | |
| dc.identifier | 0954-3899 | |
| dc.identifier | WOS:000235670100004 | |
| dc.identifier | 10.1088/0954-3899/32/1/002 | |
| dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/63611 | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/63611 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/63611 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1282463 | |
| dc.description | Chiral oscillation as well as spin flipping effects correspond to quantum phenomena of fundamental importance in the context of particle physics and, in particular, of neutrino physics. From the point of view of first quantized theories, we are specifically interested in pointing out the differences between chirality and helicity by obtaining their dynamic equations for a fermionic Dirac-type particle (neutrino). We also identify both effects when the nonminimal coupling with an external (electro)magnetic field in the neutrino interacting Lagrangian is taken into account. We demonstrate that, however, there is no constraint between chiral oscillations, when it takes place in vacuum, and the process of spin flipping related to the helicity quantum number, which does not take place in vacuum. To conclude, we show that the origin of chiral oscillations (in vacuum) can be interpreted as projections of very rapid oscillations of position onto the longitudinal direction of momentum. | |
| dc.description | 32 | |
| dc.description | 1 | |
| dc.description | 9 | |
| dc.description | 22 | |
| dc.language | en | |
| dc.publisher | Iop Publishing Ltd | |
| dc.publisher | Bristol | |
| dc.publisher | Inglaterra | |
| dc.relation | Journal Of Physics G-nuclear And Particle Physics | |
| dc.relation | J. Phys. G-Nucl. Part. Phys. | |
| dc.rights | fechado | |
| dc.rights | http://iopscience.iop.org/page/copyright | |
| dc.source | Web of Science | |
| dc.subject | Quantum-field Theory | |
| dc.subject | Neutrino Oscillations | |
| dc.subject | Dirac-equation | |
| dc.subject | Matter | |
| dc.subject | Zitterbewegung | |
| dc.subject | Masses | |
| dc.subject | Flavor | |
| dc.subject | Model | |
| dc.title | Dynamics of chiral oscillations: a comparative analysis with spin flipping | |
| dc.type | Artículos de revistas | |
