High Energy Theory Group Meeting:"Holographic phonons"

Date: 
Thu, 02/11/201715:00-16:00
Location: 
Kaplun building, Room No. 200
Lecturer: Dr Matteo Baggioli from the Crete Center for Theoretical Physics.
Abstract: We will discuss the presence of phonons and the interplay between spontaneous and explicit breaking of translations in the context of holography. Using two different bottom-up models we will show the existence of transverse and longitudinal phonons, whose properties are in perfect agreement with elastic theory and hydrodynamics. We will focus our attention on the elastic and transport features of the dual QFT also in the presence of a small explicit breaking. We will conclude speculating about the possibility of having gravitational duals for strongly coupled viscoelastic materials.
Additional details of the upcoming High Energys' seminars, can be found at the following link.