| 日時: |
2004-06-29 11:00 - |
| 場所: |
研究本館２階220号室 |
| 会議名: |
D branes and phases on string worldsheet |
| 連絡先: |
丹後 敦子 |
| 講演者: |
奥田拓也氏 (カリフォルニア工科大学) |
| 講演言語: |
日本語 |
| アブストラクト: |
We generalize the worldsheet derivation of the topological open/closed string duality given in hep-th/0205297 to cases when there are different types of D branes on the open string side. We use the mirror Landau-Ginzburg description to clarify the correspondence between D branes on the open string side and C phases on the closed string side. We also discuss the duality from the point of view of the B model. |
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