Fractional instanton of the SU(3) gauge theory in weak coupling regime
Abstract Motivated by recent studies on the resurgence structure of quantum field theories, we numerically study the nonperturbative phenomena of the SU(3) gauge theory in a weak coupling regime. We find that topological objects with a fractional charge emerge if the theory is regularized by an infr...
Main Author: | Etsuko Itou |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2019-05-01
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Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1007/JHEP05(2019)093 |
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