Speaker
Yucheng QIU
(The Hong Kong University of Science and Technology)
Description
In string theory picture, Planck scale $M_{\rm Pl}$, the supersymmetry-breaking scale $m_s$, electroweak scale $m_{\rm EW}$ and vacuum energy density (cosmological constant) $\Lambda$ are to be dynamically determined from string scale $M_S$. Here we consider a model that links the supersymmetric electroweak phenomenology to string theory motivated flux compactification approach. The model breaks supersymmetry through a combination of the racetrack K\"ahler uplift mechanism and anti-D3-brane in the KKLT. The introduction of the Higgs field allows a small $\Lambda$ and a big $m_s$ simultaneously.
Primary authors
Yucheng QIU
(The Hong Kong University of Science and Technology)
Prof.
Henry TYE
(The Hong Kong University of Science and Technology)