Elongated U(1) Instantons on Noncommutative R4
Tomomi Ishikawa, Shin-Ichiro Kuroki, Akifumi Sako
Abstract
We found an exact solution of elongated U(1) instanton on noncommutative R4 for general instanton number k. The deformed ADHM equation was solved with general k and the gauge connection and the curvature were given explicitly. We also checked our solutions and evaluated the instanton charge by a numerical calculation.
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