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Stringy instantons from Seiberg duality

✍ Scribed by A. Amariti; L. Girardello; A. Mariotti


Book ID
105357769
Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
183 KB
Volume
57
Category
Article
ISSN
0015-8208

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✦ Synopsis


Abstract

We review the field theory interpretation in terms of Seiberg duality of the non perturbative contribution due to a SU(1) stringy instanton.


📜 SIMILAR VOLUMES


Stringy instantons from Seiberg duality
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✍ M. Frau 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 190 KB

## Abstract We discuss non‐perturbative corrections to the gauge kinetic functions in a four‐dimensional 𝒩 = 2 gauge theory realized with a system of D7/D3‐branes in a compactification of type I^′^ theory on 𝒯~4~ℤ~2~ × ℤ~2~. The non‐perturbative contributions arise when D(–1) branes, corresponding