Loop and surface operators in $ \mathcal{N} = 2 $ | gauge theory and Liouville modular geometry

Recently, a duality between Liouville theory and four dimensional$ \mathcal{N} = 2 $ gauge theory has been uncovered by some of the authors. We consider the role of extended objects in gauge theory, surface operators and line operators, under this correspondence. We map such objects to specific oper...

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Bibliographic Details
Published in:Journal of High Energy Physics, Vol. 2010, No. 1 (2010), p. 1-50
Main Author: Alday, F.
Other Involved Persons: Gaiotto, Davide ; Gukov, Sergei ; Tachikawa, Yuji ; Verlinde, Herman
Format: electronic Article
Item Description:Open Access
ArXiv ePrint:0909.0945
Physical Description:Online-Ressource
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