理論セミナー

日時: 2008-02-19 11:00 - 12:00
場所: 研究本館2階220室
会議名: String orbifolds on non-factorizable tori
連絡先: 津田
講演者: Dr. Kei-Jiro Takahashi   (京都大学)
講演言語: 英語
アブストラクト: We recently developed string compactification on non-factorizable tori and orbifolds. The applications to E8xE8 heterotic string give interesting GUT-like models. We also consider Type IIA orientifold on the orbifolds, and derive general RR-tadpole cancellation conditions on it. In this talk I will review the orbifold construction, and explain its applications to string theory.

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