| Journal: | Brazilian journal of physics |
| Database: | PERIÓDICA |
| System number: | 000382338 |
| ISSN: | 0103-9733 |
| Authors: | Fresneda, R1 Baldiotti, M.C2 Pereira, T.S2 |
| Institutions: | 1Universidade Federal do ABC, Santo Andre, Sao Paulo. Brasil 2Universidade Estadual de Londrina, Departamento de Fisica, Londrina, Parana. Brasil |
| Year: | 2015 |
| Season: | Jun |
| Volumen: | 45 |
| Number: | 3 |
| Pages: | 353-358 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental |
| English abstract | We propose a gauge-invariant model of propagating torsion which couples to the Maxwell field and to charged particles. As a result, we have an Abelian gaugeinvariant action leading to a theory with nonzero torsion consistent with available experimental data, which can be used to establish a lower bound for our new coupling parameter |
| Disciplines: | Física y astronomía |
| Keyword: | Física de partículas y campos cuánticos, Torsión propagante, Teorías de Gauge, Gravedad modificada |
| Keyword: | Physics and astronomy, Particle physics and quantum fields, Propagating torsion, Gauge theories, Modified gravity |
| Full text: | Texto completo (Ver HTML) |
