Let be a differential graded Lie algebra on a charcteristic zero field, whose underlying chain complex is bounded below and degreewise finite dimensional. Then defines a Set-valued functor on differential graded commutative algebras (also, with some finiteness and boundedness assumption) mapping each cgda to the set of Maurer-Cartan elements of the dgla (with the natural dgla structure on the tensor product of a dgla with a cdga). It is well known that this functor is representable: , where the Chevalley-Eilenberg dgca is the free graded commutative algebra on the shifted linear dual of endowed with the differential induced by the dgla structure on .
If one looks at the category of commutative graded algebras instead (i.e., one forgets the differential), then represents the functor .
My question is: is this latter functor representable also in the category of differential graded commutative algebras? if yes, by which dgca?
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