Abstract
We prove that the metric completion of a canonical Ricci-flat Kähler metric on the nonsingular part of a projective Calabi–Yau variety X with ordinary double point singularities is a compact metric length space homeomorphic to the projective variety X itself. As an application, we prove a conjecture of Candelas and de la Ossa for conifold flops and transitions.
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Communicated by S. Zelditch
Research supported in part by National Science Foundation Grant DMS-0847524 and a Sloan Foundation Fellowship.
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Song, J. On a Conjecture of Candelas and de la Ossa. Commun. Math. Phys. 334, 697–717 (2015). https://doi.org/10.1007/s00220-014-2211-x
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DOI: https://doi.org/10.1007/s00220-014-2211-x