798 citations · 3.1k across the 77 of their papers we have counts for
4 papers · 1 filter
Gaudin models with irregular singularities
B. Feigin, E. Frenkel, V. Toledano-Laredo
We introduce a class of quantum integrable systems generalizing the Gaudin model. The corresponding algebras of quantum Hamiltonians are obtained as quotients of the center of the…
Ramifications of the geometric Langlands Program
Edward Frenkel
The global geometric Langlands correspondence relates Hecke eigensheaves on the moduli stack of G-bundles on a smooth projective algebraic curve X and holomorphic G'-bundles with c…
Instantons beyond topological theory I
E. Frenkel, A. Losev, N. Nekrasov
Many quantum field theories in one, two and four dimensions possess remarkable limits in which the instantons are present, the anti-instantons are absent, and the perturbative corr…
Geometric realizations of Wakimoto modules at the critical level
E. Frenkel, D. Gaitsgory
We study the Wakimoto modules over the affine Kac-Moody algebras at the critical level from the point of view of the equivalences of categories proposed in our previous works, rela…