Andrew Tolley, Imperial College London

Events

Past Event

Andrew Tolley, Imperial College London

February 15, 2021
2:10 PM - 3:10 PM
Zoom

Effective Field Theories and Positivity Bounds

I will review recent progress related to the application of positivity bounds to EFTs, in particular (a) new bounds that follow from maximal use of crossing symmetry, and (b) the difficult issue of including (massless) gravity. Implications for Galileons, gauge theories coupled to gravity and if time massive gravity will be discussed.