- Talks
- Today's Events
- Conferences
Activities
Talks
Supersymmetry, Natural Supersymmetry, and Super-Natural Supersymmetry
- Title Supersymmetry, Natural Supersymmetry, and Super-Natural Supersymmetry
- Speaker
- Date
- Venue
CAS Key Laboratory of Theoretical Physics | |
Institute of Theoretical Physics | |
Chinese Academy of Sciences | |
Lunch Seminar | |
Title 题目 | Supersymmetry, Natural Supersymmetry, and Super-Natural Supersymmetry |
Speaker 报告人 | 李田军 研究员 |
Affiliation 所在单位 | 中国科学院理论物理研究所 |
Date 日期 | 2018年11月1日(周四)中午12:00 |
Venue 地点 | Conference Hall 322, ITP/理论物理所322报告厅 |
Abstract 摘要 | Supersymmetry provides an elegant solution to gauge hierarchy problem as well as a partial solution to cosmological constant problem. In the Supersymmetric Standard Models (SSMs), gauge coupling unification can be realized, the lightest supersymmetric particle can be a dark matter candidate if R-parity is conserved, and the electroweak symmetry can be broken radiatively, etc. In addition, gauge coupling unification strongly implies the Grand Unified Theories (GUTs), which are consistent with string model building. Thus, supersymmetry is a bridge between the promising new physics beyond the Standard Model and the fundamental physics. However, the current LHC supersymmetry searches give strong constraints on the viable parameter space of the SSMs, which leads to the supersymmetry electroweak fine-tuning problem. The natural supersymmetry and the super-natural supersymmetry have been proposed to solve this problem, and we shall briefly comment on their collider searches. |
Contact Person 所内联系人 | 杨刚 |