Rate of cluster decomposition via Fermat-Steiner point

@article{Avdoshkin2019RateOC,
  title={Rate of cluster decomposition via Fermat-Steiner point},
  author={Alexander Avdoshkin and Lev Astrakhantsev and A. Dymarsky and Michael Smolkin},
  journal={Journal of High Energy Physics},
  year={2019},
  volume={2019},
  pages={1-15}
}
  • Alexander Avdoshkin, Lev Astrakhantsev, +1 author Michael Smolkin
  • Published 2019
  • Physics
  • Journal of High Energy Physics
  • A bstractIn quantum field theory with a mass gap correlation function between two spatially separated operators decays exponentially with the distance. This fundamental result immediately implies an exponential suppression of all higher point correlation functions, but the predicted exponent is not optimal. We argue that in a general quantum field theory the optimal suppression of a three-point function is determined by total distance from the operator locations to the Fermat-Steiner point… CONTINUE READING

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