53 citations · 208 across the 15 of their papers we have counts for
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math.RT2008★ 9 cited
Gerbal Representations of Double Loop Groups
Edward Frenkel, Xinwen Zhu
A crucial role in representation theory of loop groups of reductive Lie groups and their Lie algebras is played by their non-trivial second cohomology classes which give rise to th…
hep-th2008★ 42 cited
Instantons beyond topological theory II
E. Frenkel, A. Losev, N. Nekrasov
The present paper is the second part of our project in which we describe quantum field theories with instantons in a novel way by using the "infinite radius limit" (rather than the…