  We introduce a new model describing a bosonic system with chiral properties.
It consists of a free boson with two peculiar couplings to the background
geometry which generalizes the Feigen-Fuchs-Dotsenko-Fateev construction. By
choosing the two background charges of the model, it is possible to achieve any
prefixed value of the left and right central charges and, in particular, obtain
chiral bosonization. A supersymmetric version of the model is also given. We
use the latter to identify the effective action induced by chiral
superconformal matter.
