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Quantum Corrections in 2D SUSY CP^{N-1} Sigma Model on Noncommutative Superspace

Kazutoshi Araki·Takeo Inami·Hiroaki Nakajima·Yorinori Saito
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Abstract

We investigate quantum corrections in two-dimensional CP^{N-1} supersymmetric nonlinear sigma model on noncommutative superspace. We show that this model is renormalizable, the N=2 SUSY sector is not affected by the C-deformation and that the non(anti)commutativity parameter C receives infinite renormalization at one-loop order. And it is the renormalizability of the model at one-loop order.

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Kazutoshi Araki, Takeo Inami, Hiroaki Nakajima, Yorinori Saito. 2006-01-24. Quantum Corrections in 2D SUSY CP^{N-1} Sigma Model on Noncommutative Superspace. https://doi.org/10.1088/1126-6708%2F2006%2F01%2F109

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