### 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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Published in: Journal of High Energy Physics, Vol. 2010, No. 1 (2010), p. 1-50 ; ; ; electronic Article English 1029-8479 Open AccessArXiv ePrint:0909.0945 Online-Ressource 10.1007/JHEP01(2010)113 Show QR Code

 Published in: Journal of High Energy Physics, Vol. 2010, No. 1 (2010), p. 1-50
 Further Information: http://dx.doi.org/10.1007/JHEP01(2010)113
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