| 日時: |
2006-01-24 11:00 - |
| 場所: |
研究本館２階２２０号室 |
| 会議名: |
Twisted superspace formalism in four dimensions |
| 連絡先: |
丹後 |
| 講演者: |
宮毛明子氏 (北海道大学大学院理学研究科) |
| 講演言語: |
日本語 |
| アブストラクト: |
We propose N=4 twisted superspace formalism in four dimensions by
introducing Dirac-Kahler twist. We can then construct twisted N=2 super
Yang-Mills action using a superconnection formalism of twisted superspace.
In addition we construct a off-shell Donaldson-Witten theory coupling to a
twisted hypermultiplet. We show that this action possesses N=4 twisted
supersymmetry at on-shell level.
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