Aug 23 – 28, 2010
Bonn
Europe/Berlin timezone

Vacuum distribution and tuning for F-type SUSY breaking

Aug 23, 2010, 5:37 PM
15m
Hörsaal I (Bonn)

Hörsaal I

Bonn

Nussallee 12

Speaker

Mrs Zheng Sun (Tata Institute of Fundamental Research)

Description

Using the effective field theory method, the vacuum distribution with respect to the SUSY breaking scale and cosmological constant is obtained from general F-type SUSY breaking models. There is always a parameter region where a metastable vacuum exists. By inserting mass scales to the superpotential and Kahler potential, The amount of tuning is obtained in general cases.

Primary author

Mrs Zheng Sun (Tata Institute of Fundamental Research)

Presentation materials