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Stringy instantons in SU(N)( mathcal{N} = {2} )non-conformal gauge theories

โœ Scribed by Hossein Ghorbani; Daniele Musso

Publisher
Springer-Verlag
Year
2011
Tongue
English
Weight
606 KB
Volume
2011
Category
Article
ISSN
1126-6708

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๐Ÿ“œ SIMILAR VOLUMES

Instantons and chiral symmetry breaking
Instantons and chiral symmetry breaking in SU(N) gauge theories
โœ N. Cundy; M. Teper; U. Wenger ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 266 KB

We address the question of whether the low modes of the Dirac operator are caused by topological objects such as instantons in SU(N) gauge theories. We study the pseudo-scalar density of these modes, finding the size distributions of the instantons, and comparing it with the underlying gauge field.