| dc.contributor | Universidade Estadual Paulista (UNESP) | |
| dc.creator | Da Silva, J. M. Hoff | |
| dc.creator | Da Rocha, Roldao | |
| dc.date | 2013-09-30T18:55:05Z | |
| dc.date | 2014-05-20T14:10:09Z | |
| dc.date | 2016-10-25T17:20:46Z | |
| dc.date | 2013-09-30T18:55:05Z | |
| dc.date | 2014-05-20T14:10:09Z | |
| dc.date | 2016-10-25T17:20:46Z | |
| dc.date | 2009-07-10 | |
| dc.date.accessioned | 2017-04-05T21:54:11Z | |
| dc.date.available | 2017-04-05T21:54:11Z | |
| dc.identifier | International Journal of Modern Physics A. Singapore: World Scientific Publ Co Pte Ltd, v. 24, n. 16-17, p. 3227-3242, 2009. | |
| dc.identifier | 0217-751X | |
| dc.identifier | http://hdl.handle.net/11449/24263 | |
| dc.identifier | http://acervodigital.unesp.br/handle/11449/24263 | |
| dc.identifier | WOS:000267868400009 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/869240 | |
| dc.description | A fundamental action, representing a mass dimension-transmuting operator between Dirac and ELKO spinor fields, is performed on the Dirac Lagrangian, in order to lead it into the ELKO Lagrangian. Such a dynamical transformation can be seen as a natural extension of the Standard Model that incorporates dark matter fields. The action of the mass dimension-transmuting operator on a Dirac spinor field, that de fines and introduces such a mapping, is shown to be a composition of the Dirac operator and the nonunitary transformation that maps Dirac spinor fields into ELKO spinor fields, de fined in J. Math. Phys. 4 8, 123517 (2007). This paper gives allowance for ELKO, as a candidate to describe dark matter, to be incorporated in the Standard Model. It is intended to present for the first time, up to our knowledge, the dynamical character of a mapping between Dirac and ELKO spinor fields, transmuting the mass dimension of spin one-half fermionic fields from 3/2 to 1 and from 1 to 3/2. | |
| dc.language | eng | |
| dc.publisher | World Scientific Publ Co Pte Ltd | |
| dc.relation | International Journal of Modern Physics A | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.subject | ELKO spinor fields | |
| dc.subject | classical field theory | |
| dc.title | FROM DIRAC ACTION TO ELKO ACTION | |
| dc.type | Otro | |
