In the second part of their discussion, Pedro Ferreira and Jerome Martin consider ways to build the naturalness of an inflationary model into our expectations for observing it.
Can we measure naturalness?
Loading Video...
They debate the feasibility of measuring the degree to which an inflationary model is inspired by considerations from other parts of physics, and describe the applicability of Bayesian methods when we have background knowledge. This discussion was conducted at the University of Oxford on March 15, 2017.
Series:
People:
Oxford Unit:
More in this Series...
How fragile is our world? What physics led to the existence of life, and how likely --or unlikely-- were these conditions to come about? In this video series we assemble top researchers and approach this question for all angles, with a strong focus on the physics involved. Our talks accessibly discuss how the laws of physics, the initial conditions of the universe, and features of our local world work together to produce the sort of medium-scale world we live in, and assess how likely this...
Subscribe
Download Media
- Video (121.11 MB)