| 日時: |
2005-12-15(13:30) |
| 場所: |
研究本館２階２２０号室 |
| 会議名: |
Phenomenology of mixed modulus-anomaly mediation |
| 連絡先: |
丹後 |
| 講演者: |
奥村健一氏 (九州大学) |
| 講演言語: |
英語 |
| アブストラクト: |
In recently proposed KKLT fulx string compactifications,
light moduli are stabilized by nonperturbative effects at supersymmetric
AdS vacuum which is subsequently lifted to a dS vacuum by supersymmetry
breaking uplifting potential. In this class of models, soft
supersymmetry breaking terms at low energy scale are determined by a
specific mixed modulus-anomaly mediation in which the two mediations
typically give comparable contributions. We examine some
phenomenological consequences of this mixed modulus-anomaly mediation,
including the pattern of low energy sparticle spectrum and the
possibility of electroweak symmetry breaking.
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