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arXiv · hep-th/9709072

Supersymmetry and the Multi-Instanton Measure II: From N=4 to N=0

N. Dorey·T. J. Hollowood·V. V. Khoze·M. P. Mattis
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Abstract

Extending recent N=1 and N=2 results, we propose an explicit formula for the integration measure on the moduli space of charge-n ADHM multi-instantons in N=4 supersymmetric SU(2) gauge theory. As a consistency check, we derive a renormalization group relation between the N=4, N=2, and N=1 measures. We then use this relation to construct the purely bosonic (``N=0'') measure as well, in the classical approximation in which the one-loop small-fluctuations determinants is not included.

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N. Dorey, T. J. Hollowood, V. V. Khoze, M. P. Mattis. 1997-09-09. Supersymmetry and the Multi-Instanton Measure II: From N=4 to N=0. https://doi.org/10.1016/s0550-3213(98)00010-8

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