Calabi-Yau double coverings of Fano-Enriques threefolds
arXiv:1703.02889
Abstract
This note is a report on the observation that the Enriques-Fano threefolds with terminal cyclic quotient singularities admit Calabi-Yau threefolds as their double coverings. We calculate the invariants of those Calabi-Yau threefolds when the Picard number is one. It turns out that all of them are new examples.
arXiv comment7 pages