2009 Fiscal Year Final Research Report
Study of topological string theories
| Project/Area Number |
20840024
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| Research Category |
Grant-in-Aid for Young Scientists (Start-up)
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| Allocation Type | Single-year Grants |
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| Research Field |
Algebra
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| Research Institution | Kyoto University |
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Principal Investigator |
KONISHI Yukiko Kyoto University, 大学院・理学研究科, 准教授 (30505649)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 弦理論 / ミラー対称性 / 混合ホッジ構造 |
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| Research Abstract |
The B-model in local mirror symmetry, which is a variant of ordinary mirror symmetry, deals with the variation of the mixed Hodge structures on the relative cohomology of affine curves of a certain type and its ambient space. Using results by Batyrev and Stienstra, the author gave a definition of the Yukawa coupling and proposed how to modify Bershadsky-Cecotti-Ooguri-Vafa's holomorophic anomaly equation for the local B-model.
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