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26 April 2024

» arxiv » hep-th/0106204

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Cancellation of UV Divergences in the N=4 SUSY Nonlinear Sigma Model in Three Dimensions
Takeo Inami ; Yorinori Saito ; Masayoshi Yamamoto ;
Date:	22 Jun 2001
Journal:	Mod.Phys.Lett. A16 (2001) 1643-1650
Subject:	hep-th
Abstract:	We study the UV properties of the three-dimensional ${cal N}=4$ SUSY nonlinear sigma model whose target space is $T^*(CP^{N-1})$ (the cotangent bundle of $CP^{N-1}$) to higher orders in the 1/N expansion. We calculate the $eta$-function to next-to-leading order and verify that it has no quantum corrections at leading and next-to-leading orders.
Source:	arXiv, hep-th/0106204
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