|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
26 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Twisted SUSY: twisted symmetry versus renormalizability | | Marija Dimitrijevic
; Biljana Nikolic
; Voja Radovanovic
; | | Date: |
26 Jan 2011 | | Abstract: | We discuss a deformation of superspace based on a hermitian twist. The twist
implies a $star$-product that is noncommutative, hermitian and finite when
expanded in power series of the deformation parameter. The Leibniz rule for the
twisted SUSY transformations is deformed. A minimal deformation of the
Wess-Zumino action is proposed and its renormalizability properties are
discussed. There is no tadpole contribution, but the two-point function
diverges. We speculate that the deformed Leibniz rule, or more generally the
twisted symmetry, interferes with renormalizability properties of the model. We
discuss different possibilities to render a renormalizable model. | | Source: | arXiv, 1101.5023 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER