| 日時: |
2009-10-13 11:00 - 12:00 |
| 場所: |
４号館345室 |
| 会議名: |
Non-SUSY deformation of Klebanov-Strassler and Holographic Gauge Mediation near the tip |
| 連絡先: |
百武、hyaku AT post.kek.jp |
| 講演者: |
Dr. Yoske Sumitomo (Department of Physics, University of Wisconsin) |
| 講演言語: |
英語 |
| アブストラクト: |
We present non-supersymmetric perturbation of Klebanov-Strassler
evaluated near the tip. One of these solutions can be interpreted as placing
a number of anti D3-branes. We showed solutions which preserve global
symmetry cannot break imaginary self-dual condition without squashing the
deformed conifold. We also consider a relative of semi-direct gauge
mediation where the hidden sector exists at large 't Hooft coupling using
the supersymmetry breaking solutions. Such a scenario is difficult to
describe using traditional field theory, but is amendable to the techniques
of gauge/gravity duality. |
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