Abstract
We study the generic Hodge groups $\mathrm{Hg}(\mathcal{X})$ of local universal deformations $\mathcal{X}$ of Calabi-Yau 3-manifolds with onedimensional complex moduli, give a complete list of all possible choices for $\mathrm{Hg}(\mathcal{X})_{\mathbb{R}}$ and determine the latter real groups for known examples.
Citation
Jan Christian Rohde. "Calabi-Yau maniolds and generic Hodge groups." Asian J. Math. 16 (4) 745 - 774, December 2012.
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