arXiv · hep-th/0205036
Wilsonian Renormalization Group Approach to ${\cal N}=2$ Supersymmetric Sigma Models
Abstract
We derive the Wilsonian renormalization group equation in two dimensional ${\cal N}=2$ supersymmetric nonlinear sigma models. This equation shows that the sigma models on compact Einstein Kähler manifolds are aymptotically free. This result is gerenal and does not depend on the specific forms of the Kähler potentials. We also examine the renormalization group flow in a new model which connects two manifolds with different global symmetries.
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Kiyoshi Higashijima, Etsuko Itou. 2002-05-17. Wilsonian Renormalization Group Approach to ${\cal N}=2$ Supersymmetric Sigma Models. https://doi.org/10.1143/ptp.108.737
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