3 papers
math.QA2004
Representation theory and quantum integrability
A. Gerasimov, S. Kharchev, D. Lebedev
We describe new constructions of the infinite-dimensional representations of and for being and $\mathfrak{sl…
math.QA2002
Representation Theory and the Quantum Inverse Scattering Method: The Open Toda Chain and the Hyperbolic Sutherland Model
A. Gerasimov, S. Kharchev, D. Lebedev
Using the representation theory of $\frak{gl}(N,\RR)$, we express the wave function of the $GL(N,\RR)$ Toda chain, which two of us recently obtained by the Quantum Inverse Scatteri…
hep-th1993
Localization in GWZW and Verlinde formula
A. Gerasimov
Gauged Wess-Zumino-Witten theory for compact groups is considered. It is shown that this theory has fermionic BRST-like symmetry and may be exactly solved using localization approa…