ar X iv : h ep - t h / 97 05 23 8 v 3 2 7 A ug 1 99 9 TIT / HEP - 370 Calabi - Yau manifolds constructed by Borcea - Voisin method
نویسندگان
چکیده
We construct Calabi-Yau manifolds and their mirrors from K3 surfaces. This method was first developed by Borcea and Voisin. We examined their properties torically and checked mirror symmetry for Calabi-Yau 4fold case. From Borcea-Voisin 3-fold or 4-fold examples, it may be possible to probe the S-duality of Seiberg Witten. [email protected] [email protected]
منابع مشابه
ar X iv : h ep - t h / 07 01 20 4 v 1 2 2 Ja n 20 07 hep - th / 0701204 UPR - 1167 - T Twisting K 3 × T 2 Orbifolds
We construct a class of geometric twists for Calabi-Yau manifolds of Voisin-Borcea type (K3 × T )/Z2 and study the superpotential in a type IIA orientifold based on this geometry. The twists modify the direct product by fibering the K3 over T 2 while preserving the Z2 involution. As an important application, the Voisin-Borcea class contains T /(Z2 × Z2), the usual setting for intersecting D6 br...
متن کاملar X iv : h ep - t h / 99 04 15 5 v 3 2 5 A ug 1 99 9 TIT / HEP - 411 Puzzles on the Duality between Heterotic and Type IIA Strings
We discuss the possibility of the extension of the duality between the webs of heterotic string and the type IIA string to Calabi-Yau three-folds with another K3 fiber by comparing the dual polyhedron of Calabi-Yau three-folds given by Candelas, Perevalov and Rajesh. [email protected] [email protected]
متن کاملar X iv : h ep - t h / 99 04 15 5 v 2 2 7 A pr 1 99 9 TIT / HEP - 411
We discuss the possibility of the extension of the duality between the webs of heterotic string and the type IIA string to Calabi-Yau 3-folds with another K3 fiber by comparing the dual polyhedron of Calabi-Yau 3-folds given by Candelas, Perevalov and Rajesh. [email protected] [email protected]
متن کاملar X iv : h ep - t h / 99 04 15 5 v 1 2 3 A pr 1 99 9 TIT / HEP - 411 Puzzles on the Duality between
We discuss the possibility of the extension of the duality between the webs of heterotic string and the type IIA string to Calabi-Yau 3-folds with another K3 fiber by comparing the dual polyhedron of Calabi-Yau 3-folds given by Candelas, Perevalov and Rajesh. [email protected] [email protected]
متن کاملar X iv : h ep - t h / 97 01 16 2 v 1 2 8 Ja n 19 97 hep - th / 9701162 , IASSNS - HEP - 97 - 3 VECTOR BUNDLES AND F THEORY
To understand in detail duality between heterotic string and F theory compactifications, it is important to understand the construction of holomorphic G bundles over elliptic Calabi-Yau manifolds, for various groups G. In this paper, we develop techniques to describe these bundles, and make several detailed comparisons between the heterotic string and F theory.
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تاریخ انتشار 1999