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hep-th2020
Two-point Functions and Bootstrap Applications in Quantum Field Theories
Denis Karateev
We study two-point functions of local operators and their spectral representation in UV complete quantum field theories in generic dimensions focusing on conserved currents and the…
hep-th2020
Spinning S-matrix Bootstrap in 4d
Aditya Hebbar, Denis Karateev, Joao Penedones
We review unitarity and crossing constraints on scattering amplitudes for particles with spin in four dimensional quantum field theories. As an application we study two to two scat…