1-5 July 2019
The University of Manchester
Europe/London timezone
- pascos2019@manchester.ac.uk
- +44 (0)161 275 4171
The Local Organising Committee
μ-hybrid inflation with low reheat temperature and observable gravity waves
Presented by Ms. Fariha VARDAG
on
4 Jul 2019
from
14:30
to
14:50
Type: oral presentation
Track: Particle Physics Models of New Physics
Content
In $\mu$-hybrid inflation a nonzero inflaton vacuum expectation value induced by supersymmetry breaking is proportional to the gravitino mass $m_{3/2}$, which can be exploited to resolve the minimal supersymmetric standard model $\mu$ problem. We show how this scenario can be successfully implemented with $m_{3/2} \sim 1-100$~TeV and reheat temperature as low as $10^6$~GeV by employing a minimal renormalizable superpotential coupled with a well defined non-minimal K\"ahler potential. The tensor-to-scalar ratio $r$, a canonical measure of primordial
gravity waves in most cases is less than or of the order of $10^{-6}-10^{-3}$.
Place
Location: Schuster
Room: Bragg Lecture Theatre
Co-authors
- Prof. Qaisar SHAFI University of delaware
- Dr. Mansoor Ur REHMAN Quaid-i-Azam University, Islamabad, Pakistan