On the finiteness of noncommutative supersymmetric QED/sub 3/ in the covariant superfield formulation
The three-dimensional noncommutative supersymmetric QED is investigated within the superfield approach. We prove the absence of UV/IR mixing in the theory at any loop order and demonstrate its one-loop finiteness.
| Autores: | , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2003 |
| País: | Brasil |
| Institución: | Universidade Federal do Rio Grande do Sul (UFRGS) |
| Repositorio: | Repositório Institucional da UFRGS |
| Idioma: | inglés |
| OAI Identifier: | oai:www.lume.ufrgs.br:10183/141214 |
| Acceso en línea: | http://hdl.handle.net/10183/141214 |
| Access Level: | acceso abierto |
| Palabra clave: | Teoria de campos de calibres Eletrodinamica quantica Teoria de campos supersimétrica Supersimetrias |
| Sumario: | The three-dimensional noncommutative supersymmetric QED is investigated within the superfield approach. We prove the absence of UV/IR mixing in the theory at any loop order and demonstrate its one-loop finiteness. |
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