| Revista: | Brazilian journal of physics |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000335812 |
| ISSN: | 0103-9733 |
| Autors: | Dehghani, M1 |
| Institucions: | 1Ilam University, Department of Physics, Ilam. Irán |
| Any: | 2009 |
| Període: | Sep |
| Volum: | 39 |
| Número: | 3 |
| Paginació: | 559-563 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, analítico |
| Resumen en inglés | It is shown that the usual quantum field theory leads to an ultraviolet divergence in the vacuum energies and an infrared divergence in the two-point functions of the massive and massless vector fields. Using a new method of quantization it is shown that the vacuum energies converge, and the normal ordering procedure is not necessary. Also the propagators are calculated, which are automatically renormalied |
| Disciplines | Física y astronomía |
| Paraules clau: | Física de partículas y campos cuánticos, Teoría cuántica de campos, Campos vectoriales, Cuantización |
| Keyword: | Physics and astronomy, Particle physics and quantum fields, Quantum field theory, Vector fields, Quantization |
| Text complet: | Texto completo (Ver HTML) |
