| dc.creator | Salesi, G | |
| dc.creator | Recami, E | |
| dc.date | 2000 | |
| dc.date | 43891 | |
| dc.date | 2014-12-02T16:24:39Z | |
| dc.date | 2015-11-26T17:18:30Z | |
| dc.date | 2014-12-02T16:24:39Z | |
| dc.date | 2015-11-26T17:18:30Z | |
| dc.date.accessioned | 2018-03-29T00:06:13Z | |
| dc.date.available | 2018-03-29T00:06:13Z | |
| dc.identifier | Physics Letters A. Elsevier Science Bv, v. 267, n. 4, n. 219, n. 224, 2000. | |
| dc.identifier | 0375-9601 | |
| dc.identifier | WOS:000086361300002 | |
| dc.identifier | 10.1016/S0375-9601(00)00103-1 | |
| dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/65096 | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/65096 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/65096 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1282678 | |
| dc.description | The Barut-Zanghi (BZ) theory - that constitutes a natural 'classical limit' of the Dirac theory and can be regarded to be a satisfactory picture of a classical spinning electron - has been analytically studied in some previous papers of ours in the case of free particles. By contrast, in this letter we consider the case of external fields, and a previously found equation of motion is generalized for a non-free spin-1/2 particle. In the important case of a spinning charge in a uniform magnetic field, we find that its angular frequency (around the magnetic field direction) is slightly different from the classical 'cyclotron frequency' omega = eH/m expected for spinless charges. As a matter of fact, the angular frequency does depend on the spin orientation. As a consequence, the electrons with magnetic moment mu parallel to the magnetic field do rotate with a frequency greater than that of electrons endowed with a mu antiparallel to H. (C) 2000 Elsevier Science B.V, All rights reserved. | |
| dc.description | 267 | |
| dc.description | 4 | |
| dc.description | 219 | |
| dc.description | 224 | |
| dc.language | en | |
| dc.publisher | Elsevier Science Bv | |
| dc.publisher | Amsterdam | |
| dc.publisher | Holanda | |
| dc.relation | Physics Letters A | |
| dc.relation | Phys. Lett. A | |
| dc.rights | fechado | |
| dc.rights | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dc.source | Web of Science | |
| dc.subject | Extrinsic Curvature | |
| dc.subject | Quantum-mechanics | |
| dc.subject | Complex Numbers | |
| dc.subject | Point Particle | |
| dc.subject | Zitterbewegung | |
| dc.subject | Derivation | |
| dc.subject | Equation | |
| dc.subject | Superparticle | |
| dc.subject | Quantization | |
| dc.subject | Observables | |
| dc.title | Effects of spin on the cyclotron frequency for a Dirac electron | |
| dc.type | Artículos de revistas | |
