6 citations · 7 across the 2 of their papers we have counts for
5 papers
Complex Spin: The Missing Zeroes and Newton's Dark Magic
Alexandre Homrich, David Simmons-Duffin, Pedro Vieira
Conformal Regge theory predicts the existence of analytically continued CFT data for complex spin. How could this work when there are so many more operators with large spin compare…
Structure Constants in SYM and Separation of Variables
Carlos Bercini, Alexandre Homrich, Pedro Vieira
We propose a new framework for computing three-point functions in planar super Yang-Mills where these correlators take the form of multiple integrals of Separation…
Dual S-matrix Bootstrap I: 2D Theory
Andrea L Guerrieri, Alexandre Homrich, Pedro Vieira
Using duality in optimization theory we formulate a dual approach to the S-matrix bootstrap that provides rigorous bounds to 2D QFT observables as a consequence of unitarity, cross…
SUSY S-matrix Bootstrap and Friends
Carlos Bercini, Matheus Fabri, Alexandre Homrich +1
We consider the 2D S-matrix bootstrap in the presence of supersymmetry, and symmetry. At the boundary of the allowed S-matrix space we encounter well…
The S-matrix Bootstrap IV: Multiple Amplitudes
Alexandre Homrich, Joao Penedones, Jonathan Toledo +2
We explore the space of consistent three-particle couplings in -symmetric two-dimensional QFTs using two first-principles approaches. Our first approach relies solely…