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arXiv · hep-th/9701134

The Wilson Effective Kähler Potential For Supersymmetric Nonlinear Sigma Models

T. E. Clark·S. T. Love
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Abstract

Renormalization group methods are used to determine the evolution of the low energy Wilson effective action for supersymmetric nonlinear sigma models in four dimensions. For the case of supersymmetric $CP^{(N-1)}$ models, the Kähler potential is determined exactly and is shown to exhibit a nontrivial ultraviolet fixed point in addition to a trivial infrared fixed point. The strong coupling behavior of the theory suggests the possible existence of additional relevant operators or nonperturbative degrees of freedom.

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T. E. Clark, S. T. Love. 1997-01-24. The Wilson Effective Kähler Potential For Supersymmetric Nonlinear Sigma Models. https://doi.org/10.1103/physrevd.56.2461

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