Constraints on Non-Holomorphic Corrections in N = 2 Superspace

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概要

• 論文の詳細を見る

• We study quantum corrections to the four derivative term of Abelian vector multiplets in N = 2 supersymmetric field theory. We first show the absence of crossing quantum corrections among U(1) chiral (vector) multiplets and gauge neutral hypermultiplets at four derivative order in the effective low energy action. We then apply our result to a finite N = 2 supersymmetric field theory and revisit the non-renormalization theorem given by N. Seiberg and M. Dine. We show that the non-renormalization theorem can be simply demonstrated with our method in the Coulomb-plus-Higgs branch, even though the gauge neutral hypermultiplet develops a vacuum expectation value.

• 理論物理学刊行会の論文
• 2002-06-25

著者

• Yamashita Hiroyuki

  Material & Components Development Center Yamaha Corporation

• Yamashita H

  Graduate School Of Science And Technology Kobe University

• YAMASHITA Hiroyuki

  Graduate School of Science and Technology, Kobe University

• Yamashita Hiroyuki

  Material & Components Development Center, YAMAHA Corporation

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• Constraints on Non-Holomorphic Corrections in N = 2 Superspace
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