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Exact results in noncommutative Script N = 2 supersymmetric gauge theories / Valentin V. Khoze, Gabriele Travaglini, Timothy Hollowood

Journal of High Energy Physics, Volume: "05", Issue: 05, Pages: 051 - 051

Swansea University Author: Timothy Hollowood

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Abstract

We study the low-energy dynamics of noncommutative $\N=2$ supersymmetric U(N) Yang-Mills theories in the Coulomb phase. Exact results are derived for the leading terms in the derivative expansion of the Wilsonian effective action. We find that in the infrared regime the U(1) subgroup decouples, and...

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Published in: Journal of High Energy Physics
ISSN: 1029-8479
Published: 2001
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URI: https://cronfa.swan.ac.uk/Record/cronfa28547
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Abstract: We study the low-energy dynamics of noncommutative $\N=2$ supersymmetric U(N) Yang-Mills theories in the Coulomb phase. Exact results are derived for the leading terms in the derivative expansion of the Wilsonian effective action. We find that in the infrared regime the U(1) subgroup decouples, and the remaining SU(N) is described by the ordinary commutative Seiberg-Witten solution. IR/UV mixing is present in the U(1), but not in SU(N). Our analysis is based on explicit perturbative and multi-instanton
College: College of Science
Issue: 05
Start Page: 051
End Page: 051