Calabi–Yau threefolds with small h1,1's from Fano threefolds

We construct Calabi–Yau threefolds with relatively small Hodge numbers h1,1's by smoothing normal crossing varieties, which are obtained from Fano threefolds. We consider over 300 configurations and compute Hodge numbers of Calabi–Yau threefolds. Many of those Hodge pairs (h1,1,h1,2) do not ove...

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Bibliographic Details
Published inNuclear physics. B Vol. 922; no. C; pp. 384 - 400
Main Author Lee, Nam-Hoon
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.09.2017
Elsevier
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Summary:We construct Calabi–Yau threefolds with relatively small Hodge numbers h1,1's by smoothing normal crossing varieties, which are obtained from Fano threefolds. We consider over 300 configurations and compute Hodge numbers of Calabi–Yau threefolds. Many of those Hodge pairs (h1,1,h1,2) do not overlap with those of Calabi–Yau threefolds constructed in the toric setting.
ISSN:0550-3213
1873-1562
DOI:10.1016/j.nuclphysb.2017.07.005