Dual polyhedra and mirror symmetry for Calabi-Yau hypersurfaces in toric varieties
Oct, 1993Citations per year
Abstract: (arXiv)
We consider families consisting of complex -dimensional projective algebraic compactifications of -regular affine hypersurfaces defined by Laurent polynomials with a fixed -dimensional Newton polyhedron in -dimensional algebraic torus . If the family defined by a Newton polyhedron consists of -dimensional Calabi-Yau varieties, then the dual, or polar, polyhedron in the dual space defines another family of Calabi-Yau varieties, so that we obtain the remarkable duality between two {\em different families} of Calabi-Yau varieties. It is shown that the properties of this duality coincide with the properties of {\em Mirror Symmetry} discovered by physicists for Calabi-Yau -folds. Our method allows to construct many new examples of Calabi-Yau -folds and new candidats for their mirrors which were previously unknown for physicists. We conjecture that there exists an isomorphism between two conformal field theories corresponding to Calabi-Yau varieties from two families and .Note:
- 43 pages, Latex
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