August 30, 2021 to September 3, 2021
Online
Europe/Zurich timezone

Regge trajectories for N=(2,0) superconformal field theories

Sep 3, 2021, 4:30 PM
1h
Online

Online

Speaker

Madalena Lemos (Durham University)

Description

We discuss the structure of Regge trajectories of 6d N=(2,0) SCFTs combining analyticity in spin with supersymmetry. Focusing on the four-point function of supermultiplet we show how "analyticity in spin" holds for all spins greater than -3. Through the Lorentzian inversion formula we then describe an iterative procedure to "bootstrap" this four-point function starting from protected data, and compare the results with the numerical bootstrap bounds. This procedure works best at large but finite central charge, where non-protected contributions are suppressed by the inversion formula.

Presentation materials