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Sigma Models And The ADHM Construction Of Instantons

Edward Witten

hep-tharXiv:hep-th/9410052

Abstract

This paper is devoted to the construction of a family of linear sigma models with (0,4) supersymmetry which should flow in the infrared to the stringy version of Yang-Mills instantons on R4. The family depends on the full set of expected parameters and is obtained by using the data that appear in the ADHM construction of instantons.

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