1-5 July 2019
The University of Manchester
Europe/London timezone
- pascos2019@manchester.ac.uk
- +44 (0)161 275 4171
The Local Organising Committee
To Positivity and Beyond, where Higgs-Dilaton Inflation has never gone before
Presented by Dr. Inar TIMIRYASOV
on
1 Jul 2019
from
17:40
to
18:00
Content
We study the consequences of (beyond) positivity of scattering amplitudes in the effective field theory description of the Higgs-Dilaton inflationary model. By requiring the EFT to be compatible with a unitary, causal, local and Lorentz invariant UV completion, we derive constraints on the Wilson coefficients of the first higher order derivative operators. We show that the values allowed by the constraints are consistent with the phenomenological applications of the Higgs-Dilaton model.
Place
Location: Schuster
Room: Annex: Bell Burnell Lecture Theatre