One dyonic instanton in 5d maximal SYM theory
Dongsu Bak, Andreas Gustavsson
TL;DR
This paper investigates the properties of a single dyonic instanton in five-dimensional maximal supersymmetric Yang-Mills theory, focusing on BPS states, moduli space, and partition functions, with results matching previous theoretical predictions.
Contribution
It provides a detailed analysis of one-instanton bound states and computes the BPS index and partition function in the 5d SYM context, extending understanding of non-perturbative effects.
Findings
Derived all 1/4-BPS bound states for a single dyonic instanton
Computed the 1/4-BPS index and partition function
Confirmed agreement with previous theoretical results
Abstract
We study the one-instanton sector of 5d U(N) maximal SYM theory. By using the moduli space approximation we obtain all the 1/4-BPS bound states of one dyonic instanton when a vev is given to one of the SYM scalar fields that breaks U(N) maximally. We compute the corresponding 1/4-BPS index and partition function and find agreement with arXiv:1110.2175.
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Taxonomy
TopicsBlack Holes and Theoretical Physics · Cosmology and Gravitation Theories · Nonlinear Waves and Solitons