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Domain Walls in the Large N Limit

Y. Artstein·V. Kaplunovsky·J. Sonnenschein
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Abstract

We study BPS saturated domain walls in supersymmetric SU(N) Yang-Mills theories in the large N limit. We focus on the Seiberg-Witten regime of ${\cal N}=2$ theory perturbed by a small mass ($m<O(Λ/N^4)$) and determine the wall profile by numerically minimizing its energy density. Similar to the SU(2) wall studied in a previous work, the SU(N) wall has a five layer structure, with two confinement phases on the outside, a Coulomb phase in the middle and two transition regions.

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Y. Artstein, V. Kaplunovsky, J. Sonnenschein. 2000-10-26. Domain Walls in the Large N Limit. https://doi.org/10.1088/1126-6708%2F2001%2F02%2F040

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