ABSTRACT: |
Anomaly mediation is one of the supersymmetry breaking mechanism. But it is known that the mechanism has a drawback which is often referred to as the tachyonic slepton problem. Furthermore, the ¦Ì problem is known as an unsolved problem, and it is believed that the ¦Ì term is related to the SUSY breaking mechanism. By extending anomaly mediation I try to solve each problem. |