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

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

2005-08-09

arxiv.org/abs/hep-th/0508061v2

JHEP0601:109,2006

Physics

High Energy Physics

High Energy Physics - Theory

11 pages, 1 figure

Scientific paper

10.1088/1126-6708/2006/01/109

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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