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Constraints on an Asymptotic Safety Scenario for the Wess-Zumino Model

Oliver J. Rosten. (2008)cite arxiv:0807.4106 Comment: 2 pages; v2: published version - minor changes.

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URL:http://arxiv.org/abs/0807.4106
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BibTeX key:Rosten2008

abstract

Using the nonrenormalization theorem and Pohlmeyer's theorem, it is proven that there cannot be an asymptotic safety scenario for the Wess-Zumino model unless there exists a non-trivial fixed point with i a negative anomalous dimension ii a relevant direction belonging to the Kaehler potential.

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Constraints on an Asymptotic Safety Scenario for the Wess-Zumino Model
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