2 papers
hep-th2026
The EEC-Hedron: Positivity Bounds on Energy Correlators
Bianka Meçaj, Ian Moult, Hidde Stoffels +2
We study the constraints placed by energy positivity on general unitary quantum field theories. We show that the coefficients in the partial wave expansion of energy-energy correla…
hep-th2025
Energy Correlator Conformal Blocks and Positivity
Bianka Meçaj, Ian Moult, Matthew T. Walters +1
Correlation functions of energy flow operators (energy-energy correlators) are one of the simplest observables in quantum field theory and gravity, with diverse applications rangin…