Abstract
We have looked at the hypermultiplet moduli space of the effective supergravity
theory obtained from type IIA superstring theory compactified
on a Calabi-Yau manifold. It is possible to give this space hypermultiplet
moduli space a more intrinsic description as a fibre bundle over the moduli
space of deformations of the Calabi-Yau manifold used in
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