日時: |
2008-10-14 11:00 - 12:00 |
場所: |
研究本館2階220室 |
会議名: |
Holographic non-local operators |
連絡先: |
津田 |
講演者: |
松浦 俊司氏 (東京大学、Perimeter Institute) |
講演言語: |
英語 |
アブストラクト: |
We investigate Wilson loops and surface operators in N=4 SYM theory. There are three different realizations of these operators, namely the gauge theory path integral definition or the matrix model description, the probe brane descriptions in AdS_5xS^5, and the bubbling supergravity descriptions. We compute various correlation functions in these different realizations and find remarkable agreement between them. Furthermore, the correlators show non-trivial quantitative evidences of the electro-magnetic dualtiy.
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