Nota de FísicaPublicado
On the Renormalization of Topological Yang-Mills Field Theory in N = 1 Superspace
M. W. de Oliveira; A. B. P. Firme
1996
Dados da publicação
- Autores
- M. W. de Oliveira; A. B. P. Firme
- Tipo
- Nota de Física
- Status
- Publicado
- Data de publicação
- 1996
- Descrição
- We discuss the renormalization aspects of topological super-Yang-Mills field theory in N = 1 superspace. Our approach makes use of the regularization independent BRS algebraic technique adapted to the case of a N = 1 supersymmetric model. We give the expression of the most general local counterterm to the classical action to all orders of the perturbative expansion. The counterterm is shown to be a BRS-coboundary, implying that the cohomological properties of the supertopological theory are not affected by quantum effects. We also demonstrate the vanishing of the Callan-Symanzik, <math>\beta\,\!</math>-function of the model by employing a recently discovered supersymmetric antighost Ward identity.
- Ano
- 1996
- Número
- CBPF-NF-010/96
- Vínculo com tese
- Não
- Vínculo com bolsa
- Não