KEK Theory seminar( Dr. Matthew Dodelson )

CategoryTheory Seminar
Start2020/02/04 (Tue) 11:00 AM
End2020/02/04 (Tue) 12:00 PM
VenueKenkyu-Honkan 3F, Room 322
TitleHigh energy behavior of Mellin amplitudes
SpeakerDr. Matthew Dodelson ( IPMU )
ContactYuhma Asano/yuhma -AT-


I will describe recent work with Ooguri, in which we obtained bounds on the Mellin amplitude at high energies. I’ll start with a general overview of Mellin space, and then move on to our derivation of the bounds. The bounds are obtained by demanding that position space correlators don’t have spurious singularities. At the end I might talk about related ongoing work on black holes, if I have time.