Professor Sean Hartnoll presents "From String Theory to Exotic Materials and Back Again"
String theory subsumes established physical principles into a larger structure. A consequence of this enlarged perspective has been the discovery of unanticipated connections, or dualities, between previously unrelated physical phenomena. Most surprisingly, it has been found that the gravitational dynamics of black holes can be completely reformulated as that of an exotic many body state of matter without gravity. The states of matter that emerge have features in common with those that are believed to underlie the still ill-understood high temperature superconductors and other exotic materials. I will discuss some highlights from the rapidly developing two-way connection between black hole physics and materials with technological applications.