Advances in Theoretical and Mathematical Physics

Large $N$ duality for compact Calabi-Yau threefolds

Duiliu-Emanuel Diaconescu and Bogdan Florea

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Abstract

We study geometric transitions for topological strings on compact Calabi–Yau hypersurfaces in toric varieties. Large $N$ duality predicts an equivalence between topological open and closed string theories connected by an extremal transition. We develop new open string enumerative techniques and perform a high-precision genus zero test of this conjecture for a certain class of toric extremal transitions. Our approach is based on (a) an open string version of Gromov–Witten theory with convex obstruction bundle and (b) an extension of Chern–Simons theory treating the framing as a formal variable.

Article information

Source
Adv. Theor. Math. Phys., Volume 9, Number 1 (2005), 31-128.

Dates
First available in Project Euclid: 29 March 2006

Permanent link to this document
https://projecteuclid.org/euclid.atmp/1143663743

Mathematical Reviews number (MathSciNet)
MR2193369

Zentralblatt MATH identifier
1169.14322

Subjects
Primary: 14J32: Calabi-Yau manifolds
Secondary: 32Qxx: Complex manifolds

Citation

Diaconescu, Duiliu-Emanuel; Florea, Bogdan. Large $N$ duality for compact Calabi-Yau threefolds. Adv. Theor. Math. Phys. 9 (2005), no. 1, 31--128. https://projecteuclid.org/euclid.atmp/1143663743


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