Irregular Wakimoto Modules and Dmt Connection
نویسنده
چکیده
We study some non-highest weight modules over an affine Kac– Moody algebra ĝ at non-critical level. Roughly speaking, these modules are non-commutative localizations of some non-highest weight “vacuum” modules. Using free field realization, we embed some rings of differential operators in endomorphism rings of our modules. These rings of differential operators act on a localization of the space of coinvariants of any ĝ-module with respect to a certain level subalgebra. In a particular case this action is identified with the DMT connection.
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