| DATE: |
2009-10-13 11:00 - 12:00 |
| PLACE: |
4 Go-Kan Rm. 345 |
| TITLE: |
Non-SUSY deformation of Klebanov-Strassler and Holographic Gauge Mediation near the tip |
| CONTACT: |
HYAKUTAKE Yoshifumi, hyaku AT post.kek.jp |
| SPEAKER: |
Dr. Yoske Sumitomo (Department of Physics, University of Wisconsin) |
| LANGUAGE: |
English |
| ABSTRACT: |
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. |
|
